The Computer And The Computers

The Computer And The Computers
Jaciya Wade
Professor Kruse
Senior Project
16 March 2016
The computer is one of the most used electronics in everyday life. The internet and the computer
connects one place to another, Japan to Alaska, Canada to South America and so on. What is never
thought of is the programs that go into the websites that are used on a regular basis, Facebook,
twitter and Instagram. Without them there would be a complete disconnect between every continent,
country, and city. No outside information would cycle in or out and trade of any kind, be it
information or the discovery of more resources, would be reduced to a snail's pace. The same could
be said for the information that doctors that work in laboratories and architects that build homes use,
without the different computer programs and the internet, the services they provide would basically
become non–existent. Computer programs are very important to prevent loss of life, such as the
programs used in hospitals for life support or programs used to determine whether or not there is
electricity going through a downed powerline. For example, at Ameren there is a program that is
ranked as a class 1 system which means that if field employees didn't have access this program it
could lead to loss of life (Boyd). Becoming a computer programmer has many benefits such as
compensation, job satisfaction, and telecommuting, but every job has cons some of which are the
current job outlook, health hazards and general computer security.
Computer
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Building A Computer And The Computer
Building a computer
When people hear that some people build their own computer, they automatically decide that it must
be some very challenging task that requires a wizard of all things electronic. I will demonstrate
otherwise, by starting with what parts to purchase for a good computer tailored to what is being
planned on being done with it. Be it playing games, video–editing, or just simple internet browsing.
Moving onward to an almost as essential step as putting it together: what tools are going to be
needed before we begin the actual assembly process. As one can most likely deduce it does not
matter how much is spent or what parts are purchased; if the tools to assemble it are not gathered,
getting nowhere is all that is going to get ... Show more content on Helpwriting.net ...
The CPU or central processing unit is what executes the programs. It is also where a majority of the
money that is spent is going. Next, we are going to procure a motherboard which, in a sense,
connects a majority of the other components together so that they can work together. RAM (random
access memory) is next on the list. Whatever data is in operation at the time is going to be stored on
the RAM so that it can be quickly accessed. The amount one gets should be decided on what is
being planned on doing with it if just browsing two to four gigabytes if fine, but if editing or coding
is planned eight or more should be purchased. A power supply is, as you can probably deduce, what
powers the computer itself. Think about this: what happens if you try to start a car with no battery?
Well, the same thing is going to happen to a computer should we have decided it was a bright idea
not to get one or install it. Now, how are we going to plan to fit all the cool things that are going to
be downloaded once we get the computer up and running? By getting a hard drive. It is where all of
the crucial data is going to be stored. We are going to put all of this in whichever computer case that
the user has chosen. These are all the parts necessary for an average browsing and minimal intensive
program build.
Although, should one decide that a gaming or very intensive computer is necessary a few extra parts
can and should be purchased. For example: a

Laptop And Tablet Computers : Computers
Computers are ubiquitously in the world today, used by practically everyone; it is a device that a
majority of people cannot live without. Used by all, the young, the elderly, for work or just for
entertainment. In today's world they are two different types of computers that are really popular,
they are: laptop and tablet computers. While both shares exceptionally close similarities like
portability and both are capable of doing about the same task with inadequate limitations. In a day to
day operation they are fairly different. The major difference lies within their uses, laptops are mainly
used as a compact portable desktop, while tablets are used mainly for entertainment or amusement
purposes. No one really knows what the future holds, but at the pace that technology is growing, that
line is now becoming blurred and I 'm guessing that in the future there is not going to be a
comparison between the two. One of the most important distinctions between the two is that of
suitability, laptops are used for more of the serious work, and while tablets are also capable of doing
the same; they are not generally used for the same purposes. Laptops are predominantly used when
writing a paper or article doing a presentation, writing programs, or browsing the internet. A laptop
is capable, in the sense of power, speed and convenience. Whereas tablets on the other hand is
predominantly used at home for browsing the internet, app gaming, listening to music or reading a
book. Electing

Computer Assisted Education: Computer Assisted Language...
1.INTRODUCTION
The abbreviation CALL means Computer Assisted Language Learning. Recent years have shown an
explosion of interest in using computers for language teaching and learning. The role of computers
in language instruction has now become an important issue confronting large numbers of language
teachers throughout the World. No doubt, computers make excellent teaching tools and computer
technology has also contributed to language teaching and learning. Especially in teaching languages
in any aspect, vocabulary, grammar, composition, pronunciation, or other linguistic and pragmatic
communicative skills.
In this respect, this paper aims to give information about computer assisted language learning.
Firstly, the relationship between technology and language learning will ... Show more content on
Helpwriting.net ...
In this system, students may find out about his concerns through software on education by using
computer. In this type of education, a student may gain from what computer offers to the extent that
his skills in computer use allows for. He may have simulations, remote education, internet learning,
etc. In today's computers, there is one way message. And students are limited by what this message
offers. Computer is a vital requirement of computer supported learning, computer assisted
education, remote learning and internet learning. Some research in this area indicate that computers
have positive effect on learning. (Alacapınar,2006;Aksin,2006)
One of the most essential advantages of the expansion of CALL is that language teachers don't feel
bound grammar practise anymore as the main goal of computer use in the language classroom. The
current towards communicative teaching with computers is clearly expanding. The vocabulary
software can contextualize and incorporate graphics, audio recording and playback and video. More
developed error checking can cater for students real help in the feedback they

Computer Ethics : The Computers And The Internet
The computers and the Internet is one of the most technological advances that has happened in the
twentieth century. The public has in a greater way gained access and information, and the gap that
exists between technology and intellect of individuals is getting thinner. As society utilizes
technology for more purposes many more ethical concerns have arisen. The enhancing use of
technology has given way for unethical activities that encompasses violation of privacy and other
illegal purposes, to crop up. Individuals are not all honest and as we see all do not to adhere to the
ethical standards of behavior when it comes to technology.
Several computer users keep a large amount of their information on their computer systems. Most
communications are also done via email, as well as other messaging services. Today, financial
transactions are done online such as banking, bill pay and making payments for purchases. In
addition, the use of social media is also on the rise. As a result of this, hackers and other intruders
have an opportunity to access information and use this information in illegal ways. According to
Tecopedia, "Computer ethics deals with the procedures, values and practices that govern the process
of consuming computing technology and its related disciplines without damaging or violating the
moral values and beliefs of any individual, organization or entity" (Techopedia, n.d.).
Computer Security
Computer security is field that focusses on the application

Computers And The Modern Home Computer
HOME COMPUTERS
D esktop computers were first developed on two fronts, Word Processing and Calculations.
Although the modern home computer can do both now with ease it wasn't always like this.
Word Processors were first designed to replace the classic typewriter, IBM coined the term "Word
Processor" in the late 60's. The first word processors still had to print the text before it could be
edited. Later in the 70's several companies were building various types of hardware based word
processors; they had small displays and limited editing capabilities. These new machines begun to
replace typewriters in offices in the early years, and started to replace household typewriters a few
years later. (Web.stanford.edu, 2014)
HP Model 9830 A ... Show more content on Helpwriting.net ...
Musicians can make music with various music packages.
The modern professional can work from home, making presentations, preparing websites,
spreadsheets and editing documents. These can be sent directly to their work computer or saved on a
USB Flash Drive ready to be taken to the office.
Some people use spreadsheets to work out the home finances to keep track of wages in and bills that
are paid.
There are websites like YouTube where you can watch videos about absolutely anything. Pranks,
comedy, music videos to educational and instructional content. Music and radio can be accessed
through various sites and applications such as Spotify and BBC Radio.
Home computers are used to send movies or TV programs onto the TV, either streamed from places
like Netflix or pre downloaded.
Communication is a must, you can use Facebook or other social sites to text, video call, share
pictures to anyone connected to your account from anywhere in the world to everywhere in the
world. Skype is also used to make video calls but Skype can call real world phones as well.
Basic games are widely played on desktops PC's. You can play many different types of games on a
home PC, as the home PC is easily upgraded you can continue to keep playing the latest titles that
are released. (further details in the Games Machines section)
Millions of people use their home computer for

Computer Simulation And Computer Programming
A long time ago, when I used computer for the first time. I played a computer game called Logo in
3rd grade, which inclined me towards computer. The first day we tried the program, we had trouble
actually moving the darned triangle on the screen. We were supposed to draw a geometric shape
with the little triangle character, which the teacher called a "turtle". Movement was slow and
unwieldy. We took turns to type in step–by–step commands, such as "rotate 90" or "pen up". But the
question is who was drawing it, which fascinates me. The teacher answered it is microcomputers to
draw beautiful, creative art. The terms microcomputer, processors etc. made me crazy for computer.
Few areas of my education have stimulated me to think as much as my undergraduate courses in
Discrete Structures, Computer graphics, Neural networks, System Programming, Microprocessor,
Compiler construction and design, Artificial Intelligence, Algorithms design and analysis, Theory of
Computation and Computer Programming. Here are innovations that keep evolving not only
technically but also hold infinite scope for creativity and logic. I feel a similar sense of exhilaration
when I see my own code run successfully. It is this feeling, which till date, drives me to not give up
on even the toughest of problems. And it is this love for programming, combined with my desire to
dig deeper into the working of various applications and technologies, which propels me to apply for
a Graduate Program in computer

Computer Organisation
1. Analyse the von Neumann architecture, which is the basis for most digital computers today, with
respect to the von Neumann bottleneck. [5 marks]
2. What are the limitations of Moore's Law? Why can't this law hold forever? Explain [4 marks]
Intel Founder Gordon Moore stated "The density of Transistors in an integrated circuit will double
every year" There are physical and financial limitations. At the current rate of miniaturaturization, it
would take about 500 years to put the entire solar system on a chip! Clearly, the limit lies
somewhere between here and there. Cost may be the ultimate constraint. Rock's Law, proposed by
early Intel capitalist Arthur Rock is a corollary to Moore's law. "The cost of Capital equipment to
build ... Show more content on Helpwriting.net ...
For a) MSB is 1 that means the number is negative so the absolute number is converted to decimal
as 0011101 equivalent to 11101 and converted into decimal number as
= 16+8+4+0+1
=29
Thus, the decimal equivalent of Signed–magnitude representation of the given number is –29.
For b)
Since the MSB is 1 that represents the given number in binary when represented as Signed–2's
complement is negative and the binary conversion follows as above and the decimal equivalent is –
(29+1) = –30. Negative binary number in Signed–2's complement number is always added 1 to its
absolute decimal value. 5. Construct the XNOR operator using only AND, OR and NOT gates. [4
marks]
6. Write a Boolean function, construct the truth table and design a logic circuit, use of basic logic
gates to activate a speed camera during morning 7.00 am to 10.00 am and afternoon 1.00 pm to 3.00
pm. You need to use 24 hour clock timing when designing this circuit. [6 marks]
Truth Table Time | a | b | c | d | Y | 00:00 | 0 | 0 | 0 | 0 | 0 | 01:00 | 0 | 0 | 0 | 1 | 0 | 02:00 | 0 | 0 | 1 | 0 | 0
| 03:00 | 0 | 0 | 1 | 1 | 0 | 04:00 | 0 | 1 | 0 | 0 | 0 | 05:00 | 0 | 1 | 0 | 1 | 0 | 06:00 | 0 | 1 | 1 | 0 | 0 | 07:00 | 0 |
1 | 1 | 1 | 1 | 08:00 | 1 | 0 | 0 | 0 | 1 | 09:00 | 1 | 0 | 0 | 1 | 1 | 10:00 | 1 | 0 | 1 | 0 | 1 | 11:00 | 1 | 0 | 1 | 1 | 0
| 12:00 | 1 | 1

Computer And Computer Science
In today's society, computers and computer science play a large role in everyday life whether it be at
work, at school or during personal time. In this paper the history of the computer, the science of
them and its incorporation into school will be explored. The topic that the exploration will start with
is the history of the Computer and computer science between 1936, starting with Alan Turing and
his Universal Turing Machine, leading through Bell Laboratory and all the advances through and
into present day. This will lead into the connection between the computer and education and how
education was changed with the incorporation of computers. The final part explains the problems
that has surrounded computers and the study of computer science since their creations and how the
solutions were formed over the years and how they continue to change the face of computer science,
like the first models being as large as small buildings or a more recent issue of the limited diversity
of computer science. Without computers and computer science, schooling today would be very
much different than it is today. Computers have an extensive history in education and the goal of
this paper is to present that information. In 1936 one the first concept of a computer was developed
by Alan Turing, the Universal Turing Machine(UTM). Before Turing, there were only theories about
computing machines that could do simple calculations but there were not any functioning models.
However

Computer Technology And Pharmacy : Computers
Raven Wells
CSC 151–02
Professor Boonthum
October 27, 2015
Computer Technology and Pharmacy
Computer Technology and Pharmacy Over the past 40 years, information technology has had a
major impact on the working lives of millions of people. Many industries have embraced computer
technology because of the benefits of automated information processing. More importantly,
Computers is a major part of our every day activities and it would be devastating if it was taking
away because everything we do in some way requires a use of a computer. Some of the examples of
computers that we use in today's society are cellphones, PDA's, Tablets, laptops, etc. Also,
computers are very useful for pharmacists because they have a range of responsibility that ... Show
more content on Helpwriting.net ...
Importance of Pharmacy The field that mostly would be covered is Pharmacy. Pharmacy is a very
complex major, where it requires so much knowledge and understanding. As a student in the
educational system, Pharmacy can be a rigorous major. The required courses for Pharmacy are
Chemistry, Biology, Physics, Math, English, Physical Education, Sociology or Psychology, History,
Pharm 101, Oral Communication, CSC 120, and etc. Pharmacy is a career where it is high in
demand. Many areas in the United States need a huge percentage of recent graduates to fill the
positions. There are many jobs pharmacist are capable of being such as a general hospital
pharmacist, a community pharmacist, a nuclear pharmacist, and etc.
The Importance of Computers in Pharmacy
First, computer databases for data about pharmaceuticals, and therapeutic treatment all in all, are
utilized inside of drug stores. These database frameworks permit pharmacy staff to discover data
about any potential clashes or human services issues in an endorsed treatment, and data about the
points of interest of any specific prescription the pharmacist needs to know more about. This data
may incorporate fixings and potential impacts and also examine and find information.
Currently PCs are utilized as a part of pharmaceutical commercial ventures, doctor 's facilities and in
different offices for medication data, training, assessment, investigation, solution history and for

Computer Security : Computers And Networks
Accessing other user's files: Users may not alter or copy a file belonging to another User without
first obtaining permission from the owner of the file. Ability to read, alter, or copy a file belonging
to another User does not imply permission to read, after, or copy that file. Users may not use the
computer system to "snoop" or pry into the affairs of other users by unnecessarily reviewing their
files and e–mail.
Accessing other computers and networks: A User's ability to connect to other computer systems
through the network or by a modem does not imply a right to connect to those systems or to make
use of those systems unless specifically authorized by the operators of those systems.
Computer security: Each User is responsible for ensuring that use of outside computers and
networks, such as the Internet, does not compromise the security of CyberTech's Computer
Resources. This duty includes taking reasonable precautions to prevent intruders from accessing the
company's network without authorization and to prevent introduction and spread of viruses.
Viruses
Virus detection: Viruses can cause substantial damage to computer systems. Each User is
responsible for taking reasonable precautions to ensure he or she does not introduce viruses into
CyberTech's network.
Users should make sure that virus detection software is loaded on their computers and that it is
turned on at all times. All material received on floppy disk or other magnetic or optical medium and
all material

Computers And Music : Computers
Computers and Music
Computers and Music
James C. Compton
Sunset Primary School, West Linn, Oregon
August 20, 2006
Most people think of computers as mundane tools for completing daily tasks. But they are also a
central part of exciting new technologies for artists including musicians. As computers improve and
become faster and more powerful, they are becoming as integral to a musician's work as any
instrument. Over the years, musicians have struggled to use the computer as an integrated tool, as
working with audio places huge demands on the machine. This often resulted in problems such as
latency, a time delay from pressing a note on the keyboard to hearing the sound. This can be quite
frustrating during ... Show more content on Helpwriting.net ...
The use of this technology in the classroom has allowed students to play a song and see it instantly
displayed on the screen. With the new wireless MIDI, students can interact with the computer via a
keyboard from anywhere in the classroom. Today, there are also MIDI technologies for guitars,
violins, saxophones, and even trumpets. A common problem for musicians today is choosing the
right audio interface. There are PCI cards and stand–alone boxes available. One has to choose
between USB or firewire ports, and how many inputs and outputs will be needed. For use with a
high quality condenser microphone, the device should have built in 48–volt phantom power.
Another choice are the depth and sample rates available for recording quality. CD quality is 16 bit at
44.1kHz , but much higher rates are possible. Certain interfaces are fine for single track recording,
but others might work better to record several instruments at the same time (Walker, 2004).
Professional musicians use the computer for a variety of applications. They use the mobility of the
laptop to compose songs on the road in hotel rooms and on tour buses. They use the desktop
machines at home to record all or part of a CD, saving costs substantially. Computers are used live
on stage to run backing audio tracks, light cues, and multimedia shows, among other uses. Musical
notation is easy on the computer and it is now possible to print

Importance Of Learning Computers
What is a computer and why it is essential to learn about computers today?
A computer can be defined as a "machine that manipulates data according to a list of instructions"
(Oxford). According to Webster dictionary a computer is defined as "a programmable usually
electronic device that can store, retrieve, and process data" (Merriam–Webster). Whether it be a
laptop, desk top, tablet or phone, it is essential to learn about computers in order to function in the
21st century. Computers are found everywhere in society. They make locating and processing data
much easier and efficient. Computers allow entities such as hospitals or businesses to process
information rapidly with the click of a button. Computers allow information to be transferred from
one city to another in an instant. The internet, phone, watch, printer and even some homecare are all
run by a computer.
If someone in today's society does not understand how to operate the computer they more than
likely will not be able to maintain a job, or even complete basic functions within our society.
Computers are essential items in today's culture and used worldwide as a tool for effective
communication and processing of data.
Health Care Technology
Computers and health care have worked hand in hand for many years but within the last 10 years the
increase in the use of computer technology has catapulted healthcare into the 21st century. The use
of smartphones and tablets have somehow replaced the old

Computer Engineering : A Computer
Josh Piersma
Mrs. Linn
Advanced Writing
November 18, 2014
Computer Engineering
INTRODUCTION
Looking through the various topics of which to write a paper on, I came across computer
engineering. For as long as I can remember I have had a fascination with computers. When I was
seven years old, I came across a cube shaped object at my grandparent's house. The object was
called a computer, specifically an Apple Emac. My grandpa told me about all the interesting things
this computer could preform. From then on, I was fixated on using the computer. Every time I went
to my grandparent's house, I asked if I could play on the computer. From then on, my fascination for
computers only grew exponentially. Beginning my research, I already knew the ... Show more
content on Helpwriting.net ...
They used a variety of people to try to create the first known digital computer. The computer was
calle ABC, which stands for Atanasoff–Berry Computer ("History of Computing"). John Vincent
Atanasoff was a former professor around the time he created his this computer, but he was physics
and mathematics professor. He needed to find someone that could connect all the wires and to make
sure he did not electrocute himself while building the computer ("History of Computing"). He then
met a professor while walking along campus one day. This professor was a electrical engineering
professor named Harold W. Anderson. Talking with him Atanasoff told Anderson about this
computer the wanted to build, and what type of student he would need and Anderson replied, " I
have your man: Cliff Berry "( "History of Computing"). This then began the process of making the
worlds first digital computer. The machine they built would not be recognizable compared to todays
computers.
The ABC looked nothing like today's computers: It was the size of a big desk, weighed 750 pounds,
and featured rotating drums for memory, glowing vacuum tubes, and a read/write system that
recorded numbers by scorching marks on cards ("History of Computing"). The term computer soon
took off, and engineers all over the world took to designing their own digital computer. The next big
step that engineers had to figure out how to make computers talk. To get a computer to communicate
with another

The Computer Of Computer Technology
Since the 1980 's, the growth of the technology sector has been exponential. The introduction of the
personal computer (PC) was the true catalyst for the growth in popularity of computer technology.
With this introduction also came the growth in popularity of being a computer scientist. The code
used to write the software for these personal computers was brand new and easy to use. What made
it easy to use was the fact that the computer code for the PC was very similar to the English
language; whereas, previous computers used punch cards as a way to program them.. This change
was revolutionary because it allowed anyone to learn how to program a computer. This, coupled
with the major computer advancements occurring in the United States, such as the internet, created
the idea that becoming a computer scientist almost guaranteed you a job. At the time, this was true.
The idea still is mostly true, however, many computer science jobs, usually Information Technology
(IT) and other entry level jobs that involve programming, have been moved overseas. This shift to
outsourcing is not very widespread as some people might think, but it could become widespread
with the increase in quality of life and job availability in other countries. The outsourcing, while
currently not a major issue, does have very real consequences for the future. Such consequences
include lack of job availability for college graduates in the United States and, as a result, an increase
in unemployment. Another

Computer Engineering And Computer Engineer
A computer engineer is a branch of engineers that have been integrated into electronic engineering
and computer science. Computer engineers design and develop computers and other technological
devices. What do computer engineers do? First we need to look at another type of computer
engineer hich is computer hardware engineer. They research, design, develop and test the computer
systems as well as component such as the processors, the circuit board, network and routers,
memory devices. An important function that you should know about computer engineers is to
integrate these components into computers and the hardware/network of the system. This engineer
requires being able to work well with electrical items and have a good knowledge of ... Show more
content on Helpwriting.net ...
Demand for computer engineering graduates is projected to increase in the next decade. The average
2012 starting salary for computer engineers was $67,800 for those with a Bachelor of Science
degree. The mean salary in May 2010 was $98,810 for computer hardware engineers. Recent
graduates have been employed in the design of communication systems and processors,
development of high speed computer communication systems, computer design, and software
design. Purdue Calumet engineering alumni can be found in high–salaried positions at Fortune 500
companies and industry leaders like: Arcelor Mittal Steel, Advanced Micro Devices, BP, Cisco
Systems, Caterpillar, Ford, Hewlett Packard, Honeywell, Johnson Controls, John Deere, Kimberly
Clark, Lockheed, Lucent Technologies, Motorola, National Semiconductor, Northrop Grumman,
Panduit, Proctor and Gamble, Peoples Energy, Sargent & Lundy, Siemens, Texas Instruments,
United States Steel, and Westinghouse.
Chapter 2: Electrical Engineers
Electrical engineering is a field of engineering that generally deals with the study and application of
electricity, electronics and electromagnetism. The field first became an identifiable occupation in the
late

Computer Systems : Computer System
Computer systems analysts are popular careers due to the evolution of new technology. There will
always be a need for a systems analyst to help merge technology with business (Ku, 2014, pg. 33).
"A computer systems analyst studies, organizes, designs, and maintains information systems to aid
organizations function more efficiently and effectively" (Ku, 2014, pg. 32). Focusing on designing
and organizing information, helps create a better understanding of the overall project or concept.
The world of technology is full of genius people that create advancements towards something even
greater. IT jobs including computer systems analysts', shows a trend of rising popularity with a 22%
growth through the year 2020 which is higher than the national average (Thibodeau, 2012, pg. 2).
Computer system analysts play an important role in any business. An aspect of computer systems
analyst job role that is overlooked is training users to properly use the system that they built. The
types of systems can vary depending on the requirements from the company. The computer system
analysts' job is to determine what the company wants to do and utilize computers to incorporate a
system that will do the process in the most effective way possible. The concept must be broken
down in to steps and placed in various charts and diagrams to break it down even further (Career
Planner, 2015). By breaking down the concept idea of what the company wants, the structure can be
understood without

Human Computer Interaction : Computer Interface
Human – Computer Interface
The Human–Computer Interaction, as defined by Margret Rouse, "HCI (human–computer
interaction) is the study of how people interact with computers and to what extent computers are or
are not developed for successful interaction with human beings (Rouse. 2005)." As the need for
computer interaction increased, better means of interacting with computer software became a
necessity. The original human–computer interaction involved punch cards, and switches, then
programmers had to use machine language known as coding, then command prompts and finally
Graphical User Interface (GUI). Graphical User Interfaces make it easier and more comfortable for
users to interact with software products.
The Human–Computer Interface for Microsoft Word and Visio is the introduction of the Office
Fluent Ribbon. The Office Fluent Ribbon is a type of GUI. This interface, introduced in Office 2007
organizes similar commands in groups on the Ribbon. From left to right the groups are determined
by the order of importance. To reduce the clutter only a few tabs are shown, other contextual tabs
can be accessed by clicking on the appropriate object. The Ribbon is the result of research and user
testing. This enabled Microsoft to produce a design that made commands easier to find. One of the
main advantages of the Ribbon is that it consolidates, in one place, those tasks or entry points that
used to require menus, toolbars, task panes, and other UI components to display. This way,

Computer
"Disadvantages and Advantages of Computer"
A Research Paper Presented to
Prof. Hans Uy
In partial Fulfillment of the
Requirements in English IV
By: Junaira R. Jamal
First Year College
March 2013
ACKNOWLEGDMENT
I express my deepest gratitude to my family especially my mother who helps me with the grammar,
invaluable guidance and blessings. I am very grateful to my English teacher Sir Han Uy for
providing us with an environment to complete this project. I would like to thank my classmates for
their unending follow up regarding this research paper and the websites such as buzzle.com,
dictionary.com, reverso.net and Google chrome.
ii
ABSTRACT
In today's world where everything has a computer element having knowledge ... Show more content
on Helpwriting.net ...
Other advantages include typing out a document, essay, letter, or a simple birthday card. We can
communicate with our friends online and send them e–mails.But there are disadvantages too... some
people use computers in a bad way. Some people use computers to look at things that we aren 't
suppose to see. People can actually get personal information about you by tricking you to fill out
applications that LOOK real but are NOT real at all.Well first advantage is getting closer to the
world and whats happening around
3
you. The disadvantages are Spam, Identity theft, Viruses that just takes all your data from your
computer. and sometimes just shuts it off completely
Advantages:

1. They allow people across the globe to communicate with each other, no matter at what time, via
the use of email.
2. They allow people to look up information directly, instead of the use of searching through books.
3. Back–up copies of work can be made easily, without having to re–write everything.
4. People can work from home, and spend more time with their families because of this.
5. People with disabilities whom can 't write, can get software that allows them to speak and it types
it on the screen.
Disadvantages:
1. People somtimes spend all their time secluded ( separate) in theirs roomsonthe computer.
2. It allows the old way of learning (ex: handwriting) to be forgotten
3. Easier to copy peoples homework as you can sometimes find the sources online.
4.

Ibm : A Major Innovator Of Computer And Computer Related...
Brandon Krueger
10/16/14
IT
IBM has been a major innovator of computer and computer related products during this century and
the last. Before IBM it was C–T–R. Herman Hollerith founded this Tabulating Machine Company in
1896. Hollerith received the first patents for his electric Tabulating Machine in 1889. In 1911 a man
by the name of Charles F. Flint, a trust organizer, oversaw the merging of Herman Hollerith's
Tabulating Machine company and two other companies the Company scale Company of America
and the International Time recording Company. The three companies merged into one company
called Computing–Tabulating–Recording company or C–T–R. C–T–R sold many different products
from cheese slicers to manufacturing and marketing accounting ... Show more content on
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In 1964 IBM developed system 360 a family of computers. This was the world first family of
computers with software and hardware. IBM's researcher Robert H. Dennard invented DRAM
memory in 1966. DRAM was a new kind of memory chip for computers that helped get the ball
rolling for the computer industry. This memory chip was the core of the computer industry and still
effects today's computer business. In 1980 IBM representatives met for the first time with
Microsoft's Bill Gates to talk about writing the operating system for the new computer that IBM was
coming out with. This new personal computer was all hush–hush. IBM had already made a dent in
the personal computer market with the IBM 1500, which was pretty successful. This new personal
computer had an all–new operating system that was at the time top of the line.
During my research I have realized that IBM has made a great global footprint in the technology
industry. There are so many different things that I could tell you about the early success of IBM I
couldn't even write about all of it. IBM is a fascinating company that has over 100 years of history
and there success is unheard of. Competing companies really have no chance because of the level of
innovation and research that goes into their technology. Currently IBM's chairman, president and
chief executive officer is Virginia "Ginni" Rometty. Mrs. Rometty has a bachelors of Science degree
with high honors in

computer waste
Abstract
The development, implementation, and maintenance of ISs constitute a large and growing part of the
cost of doing business; protecting these resources is a primary concern. Managers and users at all
levels play a major role in helping organizations achieve the positive benefits of IS. These people
must also take the lead in helping to minimize or eliminate the negative consequences of poorly
designed and improperly utilized information systems. For managers and users to have such an
influence, they must be properly educated. This paper examines about computer waste and computer
related mistakes and their causes; and the necessary measures to avoid them.
1. Introduction
Computers have become such valuable tools that today's ... Show more content on Helpwriting.net
...
Yet even the most sophisticated hardware cannot produce meaningful output if users do not follow
proper procedures. Mistakes can be caused by unclear expectations and a lack of feedback. A
programmer might also develop a program that contains errors. In other cases, a data–entry clerk
might enter the wrong data. Unless errors are caught early and prevented, the speed of computers
can intensify mistakes. As information technology becomes faster, more complex, and more
powerful, organizations and computer users face increased risks of experiencing the results of
computer–related mistakes.
4. Preventing computer related waste and mistakes
a. Establishing Policies and Procedures
The first step to prevent computer–related waste is to establish policies and procedures regarding
efficient acquisition, use, and disposal of systems and devices. Computers permeate organizations
today, and it is critical for organizations to ensure that systems are used to their full potential. As a
result, most companies have implemented stringent policies on the acquisition of computer systems
and equipment, including requiring a formal justification statement before computer equipment is
purchased, definition of standard computing plat– forms (operating system, type of computer chip,
minimum amount of RAM,

The Beauty Of Computer Science And Computer Engineering
The beauty of computer science and computer engineering lies in the fact that even with the ever
increasing number of notions and innovations in the field, there do exist lots of rooms for
improvement and development and the current can't and won't stop. This caught my eyes as a
teenager and helped me to realize the future and career that I would like to seek. A time when I first
wanted to make a change and advance towards improving my abilities and expanding my limits, was
when I was preparing for the entrance examinations of National Organization for Development of
Exceptional Talents of Iran for both my junior high and high school. These schools were de facto the
best schools all around the country, so you might speculate the level of competition in these schools
and the sheer amount of exacting work required to finish in the top 10% of the students. During this
time, I really enjoyed working and studying linux and programming on my computer and I can't
forget the very fist moment that a simple game I made started to work correctly. Watching and
following the latest news and trends on the area of Embedded Systems and Security, I knew that
these would be the paramount focus of the present century, when the most difficult and complex
calculations and schedule arrangements can be done with a single piece of metal on our wrists, a
tiny part of hardware with many wires can control a whole building's temperature and lightings. The
security and invulnerability of these

Introduction:
Ever since I was a grade schooler, I enjoyed experimenting with Linux terminal coding and
programming on my computer. I can't forget the very first moment that a simple program I
developed started to work correctly. The beauty of computer science and computer engineering lies
in the notion that even with the numerous innovations in the field, there does exist plenty of room
for improvement. Watching and following the latest trends in the area of embedded systems,
robotics, security and other related fields, I became conscious of the fact that these would be the
focus of the present century. I remember a time when I dropped my father's notebook in junior high
school. After I opened the already broken notebook, I saw things ... Show more content on
Helpwriting.net ...
Only then could I understand the basics of analog circuits, digital design, computers systems, and
robotics, and quench my thirst for knowledge in these areas for a little. Besides, I participated in
some courses of computer engineering in our faculty to comprehend more on the subject of security,
programming, and algorithms.The level of competitiveness in this major is extremely high
notwithstanding, I wanted to exploit the material I learned through classes in practical projects and
hence I worked on at least one academic project each semester and also I wanted to perceive their
usage in the industry at the same time, thanks to summer internships at the Nemone Pardaz Azar
company for the last 2 years, where I created a communication bridge for data loggers and worked
on automatic hospital beds. Under the supervision of Dr. Ghader Karimian, my thesis advisor, I have
researched in the laboratory of digital systems in our department, where I investigated on embedded
systems, digital design, robotics, computer vision and machine learning in the laboratory which
helped me to experience the way of researching in the academic fields. My thesis project is about
monocular tracking of a ball with a robotic arm using a computer, in which my understandings of
Robotic OS and Linux programming is of help. It's a work in progress and I'm looking to finish the
project in this year and publish it in a journal the following year with the help of my advisor. As a
teaching assistant, I

The Use Of Computer Technology In Computer Science
INTRODUCTION
The use of computer technology in computer science fields dates back to the 80s, but recent years
have seen the two become almost completely dependent on one another. Many computer scientists
rely on computer software in order to ensure accuracy in their projects. Similarly, many new
software development projects keep computer applications in mind during their development. Young
computer scientists looking to put themselves on the fast track to success would benefit greatly from
learning computer technology and science applications relevant to their field.
TECHNOLOGIES USED IN COMPUTER SCIENCE
Virtual Learning Environment
A virtual learning environment (VLE), also known as a learning platform, simulates a virtual
classroom or meetings by simultaneously mixing several communication technologies. For example,
web conferencing software such as GoToTraining, WebEx Training or Adobe Connect enables
students and instructors to communicate with each other via webcam, microphone, and real–time
chatting in a group setting. Participants can raise hands, answer polls or take tests. Students are able
to whiteboard and screencast when given rights by the instructor, who sets permission levels for text
notes, microphone rights and mouse control.
A virtual classroom provides the opportunity for students to receive direct instruction from a
qualified teacher in an interactive environment. Learners can have direct and immediate access to
their instructor for instant feedback and

The Computer For The 21st Century
I. Introduction
A Computing history[1] began with the centralized computing and followed with Client Server
Computing.,furthermore, took after with Client Server Computing ,Web Computing, and
Pervasive/Ubiquitious computing applications are found to work in an open, dynamic, and adaptable
condition also, have enough flexibility in choice and use of administrations whenever and put. The
high impulse and heterogeneity of pervasive computing incorporate self–versatile applications[2]
that are fundamental to understanding the ubiquitious computing vision of imperceptibility and
universality. This nature of universality and portability require versatile security issues including
protection, verification, approval, and trust.
The concept of ... Show more content on Helpwriting.net ...
In this paper, we concentrate on security issues which unavoidable situations are confronted with
them. In administration disclosure prepare, without considering security, everybody can abuse any
accessible administrations gave by administration suppliers. In any case, some of the time, offered
administrations are profitable and essential for specialist organizations and approved clients just
ought to utilize them. Hence, we propose a system to bolster some security procedures, for example,
confirmation and approval (as a piece of responsibility prepare) in administration disclosure to
address the said issue. Along these lines, approved clients just in view of verification framework can
utilize displayed administrations considering their predefined benefits as far as approval framework.
To accomplish this system, the current structures identified with administration disclosure and good
with inescapable registering conditions has been examined and broke down. For this situation, we
have attempted to get helpful purposes of them and utilized in the proposed structure. Furthermore,
for verification and approval segments, the state–of the craftsmanship arrangements which are
perfect

Computers And The Single Computer Platform
Whenever people play on their phones, work on their computers, or are just chilling out and playing
games on the gaming consoles they own they don't ever really think about what's behind the
program, app, or game they are playing. The thought of what makes them up is never really a big
deal and the thought of how much work went into all those tiny details never crosses their minds. It
all just comes together in this one big program that nobody really gives a second thought about.
Whenever I say that word, programming, someone may think just simply building websites or even
making computer games, while these are correct, there is a completely different side to it that isn't
really as fun. This different side includes learning different ... Show more content on
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Now computers can't just use English they have to tell the computer in one of its many different
languages that can be changed into binary code, what you want it to do. "These languages range
from high level and obscure to low level and popular" ("Defining High, Mid, and Low Level
Languages"). Number wise there are very many, if you are just counting main languages there are at
a minimum hundreds and if counting all of them including the obscure languages then over a
thousand. Some of the more common ones some of you might have heard of them, mentioned
previously Java which most every internet user has heard. Then there is C which "Programming in C
is efficient and gives the programmer a great deal of control" ("How C Programming Works"). Java
is actually built off of the language C. This language isn't used very often but it has very many plus
sides of learning it, this language can be used on different platforms; laptops, desktops, and smart
phone. This language will also help with the understanding with many higher level languages. The
last of the more common ones I am going to list is C++, which sounds an awful like C but it has a
lot of improvements that C doesn't necessarily have. It maintains the same simplicity as C but it also
has features that make it easier to write for higher leveled programs. It can also make small

Ever since I was a grade schooler, I actually enjoyed experimenting with Linux terminal coding and
programming on my computer. I can't forget the very first moment that a simple program I
developed started to work correctly. The beauty of computer science and computer engineering lies
in the notion that even with the numerous innovations in the field, there does exist plenty of room
for improvement. Watching and following the latest trends in the area of embedded systems,
robotics, security and other related fields, I became conscious of the fact that these would be the
focus of the present century.
A time when I first desired to advance towards improving my abilities, was when I was preparing
for the entrance examinations of the National Organization for Development of Exceptional Talents
of Iran for both junior high and high schools. These schools are de facto the best schools all around
the country, so one might speculate the amount of exacting work required to finish in the top 10% of
the students.
Later, I wanted to follow my studies in Electronics Engineering and got accepted to one of the oldest
and prestigious universities of Iran, the University of Tabriz. Only then could I understand the basics
of logical circuits, computers, robotics, and embedded systems and quench my thirst for knowledge
in these areas for a little. Besides, I participated in some courses of computer engineering and
information technology in our faculty to comprehend more on the subject of

Computers
–––––––––––––––––––––––––––––––––––––––––––––––––
Computer
From Wikipedia, the free encyclopedia
For other uses, see Computer (disambiguation).
"Computer system" redirects here. For other uses, see Computer system (disambiguation).
"Computer technology" redirects here. For the company, see Computer Technology Limited.
Computer |
|
A computer is a general purpose device that can be programmed to carry out a finite set of
arithmetic or logical operations. Since a sequence of operations can be readily changed, the
computer can solve more than one kind of problem.
Conventionally, a computer consists of at least one processing element, typically a central
processing unit (CPU) and some form of memory. The processing element ... Show more content on
Helpwriting.net ...
10–70 AD) built a mechanical theater which performed a play lasting 10 minutes and was operated
by a complex system of ropes and drums that might be considered to be a means of deciding which
parts of the mechanism performed which actions and when.[8] This is the essence of
programmability.
Around the end of the 10th century, the French monk Gerbert d 'Aurillac brought back from Spain
the drawings of a machine invented by the Moors that answered either Yes or No to the questions it
was asked.[9] Again in the 13th century, the monks Albertus Magnus andRoger Bacon built talking
androids without any further development (Albertus Magnus complained that he had wasted forty
years of his life when Thomas Aquinas, terrified by his machine, destroyed it).[10]
In 1642, the Renaissance saw the invention of the mechanical calculator,[11] a device that could
perform all four arithmetic operations without relying on human intelligence.[12] The mechanical
calculator was at the root of the development of computers in two separate ways. Initially, it was in
trying to develop more powerful and more flexible calculators[13]

The Father Of The Computer
Introduction
Living in today's age it's easy to forget that "technology" didn't always mean mobile phones,
televisions, laptops, internet etc. For thousand years, it was the means by which people secured food
and shelter. Along with the language, religion and social culture technology is a part of our life. The
history of technology begins with the Stone Age together with need of expanding exploring
agriculture, industrialisation, transportation, medicine, warfare and computers. We can write for
hours about technologies but let's have a look closer on one of the topics. Computers have become a
big part of our everyday live. The definition of computer was first used in 1613 and it was
describing a human who performed calculations of ... Show more content on Helpwriting.net ...
For a short time he attended King Edward VI Grammar School in Totnes, but his health forced him
back to private tutors for a time. Babbage then joined 30–student Holmwood academy. This were he
found his love to mathematics. He moved to Cambridge College to develop his mathematical skills.
Disappointed in the mathematical introduction in the college formed with two other colleagues an
Analytical Society. In 1812 he was transferred to Peterhouse in Cambridge where he was top
mathematician there but surprisingly did not graduate with honours. Instead received degree without
examination.
Later life
After school Babbage worked as a mathematitian.He was also elected as a Fellow of the Royal
Society and played important part in the foundation of Astronomical Society in 1820.This is also the
time where found passion in calculating machinery. In 1824 won the Gold Medal of the Royal
Astronomical Society for invention of an engine for calculating mathematical and astronomical
tables (Difference Engine). In 1828 he occupied the Lucasian chair of mathematics at Cambridge
and he took an important role in the establishment of the Association for Advancement of Science
and the Statistical Society. He also attempt to reform the scientific organizations calling upon
government and society to give more money to scientific effort. Remaining life spend on
constructing analytical machine. He isolated himself filling in

Computers
Computers Computers have made life easier for the human race. Americans today take for granted
the great impact the computer has on their lives, making things easier, faster, and more convenient
for them. Computers helped the world a lot and helped us take a large step into the future. Almost
anything you know is run or made by computers, industry, cars, jets, and ect. Computers are the
most important innovations in history, without computers the world would not be able to function in
the manner today that people are accustom to. Before there were electronic computers most of the
tasks we now do with a computer were done other ways. Computers today have replaced many of
the roles that people had once done manually. This is both ... Show more content on Helpwriting.net
...
"The first complex computer was ENIAC, the Electronic Numerical Integrator and
Computer/Calculator" (Lewis 17). This computer was so big that it took up a large room. ENIAC
was invented by Presper Eckert, John W. Maulchy, and their associates. ENIAC was created during
World War II, it was used to calculate movement and strategies for the military during the war. It
was very helpful for America during World War II. John Vincent Atanasoff was born on October 4th,
1903. Atanasoff was a professor of mathematics and physics, that had always been interested in
finding new ways to perform mathematical calculations at a faster rate. He was the inventor of the
electric digital computer. Clifford Berry, a graduate student, and also a gifted engineer helped in
assisting Atanasoff in building that world 's first electronic computer. ""In December 1939, the first
prototype of the Atanasoff Berry Computer (ABC) was ready"" (Do 2). ""John Vincent Ananasoff
gave birth to the field of electronic computing, in doing so, he also gave birth to a new era, an era of
computers"" (Do 3). It is important to know how to use a computer, as a benefit to make your life
easier and simpler. A computer collect, processes, stores, and outputs information. An input allows
you to communicate with a computer. A key to communicate with a computer. A keyboard, mouse,
and scanner are all types of input devices. You provide the input, when you type a command or

Computer And The Four Components Of Modern Computers
1) What made modern computers possible– Is The invention that could do calculations and other
information with no moving parts. Which was electronic components. Electronic components a fast
efficient machine such as Babbage (who designed the mechanical calculating machines that are the
ancestor of computers today) proposed could be built with all four components essential to modern
computing.
2) What are four components essential to modern computing– Input, Storage, Processor, Output A
toaster is a way to show the four parts of a computer. Input– just as a computer the raw data which
will be as bread for a toaster goes in. Storage– The information gets stored just as you are turning
the dial for the toaster Processor–It will then be processed just as the bread toast Output– will be the
final result (the bread being toasted) The difference between them however is a computer work with
software that makes it figure out what to do with the input you give. Software gives the computer
the ability to process many different things, while a toaster can just process bread. Another
difference is the fact a computer has a microprocessor. Which is used for used to read different
tasks.
3) How do computers receive input– There was a time where computers received input by flipping
switches, and plugging wire, and put holes in cards to input It data.

Computer Programming : The First Computer Program
Computer Programming 01001101 11010010 11001011, Computer programming may sound
complicated, but once anyone gets used to it, it is easy to understand. People every day use an
electronic device to get tasks done. Those electronics are told what to do when they input a problem
or command. To receive a clarification of what Computer Programming is, it is necessary to
experience it. It is key to have programmers in this world; programmers have to deal with the
complicated parts of the computer. They should be credited for the work they promote on an
everyday level. People depend on technology to live because they have learned to adapt to that
which is illustrated in everyday lives, History, and soon to be the future. In 2500 B.C., The Abacus
was the only mechanical device that existed for numerical computation at the beginning of human
history; it was invented in Sumeria Circa around that time period (Wikipedia 1). It was designed to
find the answer to a math problem. The First computer program was written for the Analytical
Engine by Mathematician Ada Lovelace to calculate a sequence of Bernoulli numbers (Wikipedia
3).Time passed, and devices were made so programming could start to evolve. Computer languages
were first composed of a series of steps to wire a particular program: these advanced into a series of
steps keyed into the computer then executed. (Ferguson 3) "At this point so far programming has not
reached to a computer just yet, but later will be unveiled as

Importance of Computer Literacy
Students` Attitudes towards Computer: Statistical Types and their Relationship with Computer
Literacy
Diana Saparniene
Siauliai University, Lithuania
Gediminas Merkys
Kaunas University of Technology, Lithuania
Gintaras Saparnis
Siauliai University, Lithuania
ABSTRACT. The results of the diagnostic analysis on students' computer literacy are presented in
the article.
The study involves students from Lithuanian universities and colleges (N=1004). Based on the study
results attempts are made to identify and define the existing statistical types of students in
connection with their attitudes towards a computer (emotional – motivational relationship with a
computer) as well as to disclose some link with the factual computer ... Show more content on
Helpwriting.net ...
Otherwise, students' positive feelings (enthusiasm, pleasure, satisfaction, etc.) help to do difficult
tasks and achieve good academic results.
The analysis of the scientific literature has proved that the impact of besides the analysed non–
cognitive personality traits on computer literacy level has not been sufficiently studied. No research
has been aimed at answering the question whether significant identification of statistical types in the
student's population is based on differences in computer literacy and other important variables.
Mainly this article deals with the scientific problem related to the hypothetical presumption on the
impact of non–cognitive personality traits – attitudes on the peculiarities of computer literacy in the
system of higher education.
The article deals with the study of students' computer literacy one of the aims being – to identify and
define the existing statistical types of students in connection with their attitudes towards a computer
(emotional – motivational relationship with a computer) as well as to disclose some link with the
factual computer literacy using multidimensional statistical methods.
RESEARCH METHODOLOGY AND CHARACTERISTICS OF EMPIRICAL BASIS
The empirical–experimental part of the present study is based on the series of diagnostic studies
with the total number of 1004 surveyed students. They represented 4

Computer Crimes And Computer Crime
computer crimes oc/wcc
Introduction
Ever since computers and networks were invented there have been hackers and computer crimes
have grown with the advancement of technology. As with the advancement of technology and
computer crimes there have been many types of computer crimes that have evolved with technology.
There have been laws in place to help reduce and regulate computers and computer crimes.
History of computer crimes
Computers and networks became increasingly known and used in the 1990s. Hackers back then
were more interested in attaining information about different systems. Hacking became almost like a
competition, hackers would compete to win the title of the best hacker. Hacking was not seen as a
big problem, it was ... Show more content on Helpwriting.net ...
Theft is when someone violates copyrights and illegally downloads movies, games, software, and
music. Cyber stalking is another form of computer crime. Cyber stalking is where someone is
stalking someone online through online messaging, emails, and social networks. The cyber stalkers
usually known their victims, but if they feel that internet stalking isn 't enough they begin stalking
the person in real life. Another form of computer crime is identity theft. An identity thief steals
information about a person 's bank account, credit cards, debit cards, and other private information
to steal the persons money and buy things online or even sell the information to other criminals.
Malicious software is another type of computer crime. Malicious software is internet based software
or programs that are used to get into a system and steal sensitive information or they use it to cause
damage to the system. The last type of computer crime is child pornography. Criminals try to make
money off of minors by using chat rooms and websites for the purpose of producing child
pornography.
Categories of computer crimes
There are many types of computer crimes some worse than others as we have types of computer
crimes there are also categories of computer crimes. There are three categories for computer crimes
and each category uses different methods in dealing with computer criminals. The three categories
of computer crime is individual, property, and government. The

Computer Technology And Its Impact On Computer Crime
"Cyberwarfare is the use of computer technology to disrupt the activities of a state or organization,
especially the deliberate attacking of information systems for strategic or military purposes" (Oxford
Dictionary, 2016). While this definition may seem fitting on a global basis the idea of cybercrime
can encompass any valuable information of an individual, company, government, or military entity.
The term hacker came about in the early 80's defining a coup of people where were proficient at
manipulating computers. However, in 2016 the Oxford Dictionary defines hacker as "a person who
uses computers to gain unauthorized access to data". In the early stages of cybercrime hackers
spread programs called worms, computer viruses and trojan ... Show more content on
Helpwriting.net ...
Users would click on the links, be rerouted to a web page that looked like their bank, but was
actually a page developed by the hackers. Once the users entered their user ID and password, the
hackers had all the information they needed to access the users accounts.
In the early 2000's new criminal opportunities arose by attacking Web sites. Denial of Service (DoS)
attacks took place by having large numbers of computers accessing a Web site at the same time. This
provided cyber criminals with two things, global visibility, and financial opportunity. As
technologies evolve and advance, so do the abilities of the hackers. Now, the goal is to stay one step
ahead. It is not a matter of if a system can get hacked, but rather a question of when.
Specific functional business areas have common aspects of their software and hardware setup. For
example, the banking industry uses financial software and specific hardware, such as Automated
Teller Machines. The medical industry uses medical records software and specific hardware, such as
ultrasound and X–ray machines. The energy industry, uses substations controlled by master servers.
""Every substation is controlled by the master, which is controlled by the operator," says researcher
Chris Sistrunk who, along with Adam Crain, found vulnerabilities in the products of more than 20
vendors. "If you have control of the master, you have control of the whole system, and you can turn
on and off power at will. An intruder could exploit

Computer
COMPUTER HARDWARE AND COMPONENTS
COMPUTER HARDWARE AND COMPONENTS
Computer Basics Equipment (Hardware) COMPUTER | A machine that processes information and
performs computations. | Tower or
Desktop | The "box" or case that holds the parts that make up a computer: CPU, hard disk drive,
floppy drive, memory chips, power supply, interface cards, etc. Click here to learn more. | | CPU |
Central Processing Unit, or "brains" of the computer | Monitor | An output display device (looks
similar to a TV) in a computer system. You see information on the monitor's screen. | | Screen | The
viewing area on a monitor or the information or image displayed. | | | | Disk Drive | A device that
reads data from (input) ... Show more content on Helpwriting.net ...
The printer on the left is an INK JET PRINTER, and the other is a LASER PRINTER. | . | . | Hub | | |
–––––––––––––––––––––––––––––––––––––––––––––––––
Hubs are devices that have many ports into which network cables are plugged. A hub takes the
signal from each computer and sends it to all of the other computers through the network. Hubs
come in different sizes and colors. The hub must be plugged in and turned on for the network to
work – be sure you see green lights | Modem | A device that allows computers to communicate with
each other over telephone lines (Internet). At school we do not use modems, we have a direct
connection to the Internet called a T–1 line. | Keyboard | Input device – choose letters, symbols, and
actions by pressing keys
| Key | Any of the buttons on a keyboard that the user presses to input data (information) or to type
commands | Escape | Usually pressed while you are working in a software application to stop the
current activity, back out of a menu (or screen), or return to a previous screen. | Enter | Used to move
the cursor to the beginning of a new line. It may also be called the return key. In some applications,
pressing Enter tells the computer to stop waiting for more input and begin processing. Notice the
arrow symbol on the Enter key; it is sometimes used in instructions and means to press the enter
key. | Backspace | Moves the

Computer And Internet Technology : Computer Hardware
Computer and Internet Technology
Computer Hardware
A report for
Geoff Wingfield
By
Joseph Key
9th December 2014
Contents
1.0 Introduction 3
2.0 Why Copper Tracks (Busses) Are Ultimately Limited In How Much Data Can Be Delivered By
Them Per Second 3
2.1 Why Devices Such As Microprocessors Get Hot And Why The Heat Increases With Higher
Clock Rates 3
2.2 Cost Of A PC Running 3
3.0 Describe How The Latest Technology Is Used To Optimise Its Operation For Speed 4
4.0 Cost Of Building A New PC Versus Buying A New Ready Built PC 4
5.0 Computer Benchmarking 4
6.0 How The Telephone System And The Internet Infrastructure Collectively Form The Basis Of
The World Wide Web 4
7.0 Conclusion 4
8.0 References 4
1.0 Introduction
This report will look at the hardware computers use, how the hardware functions and how the
hardware is ultimately limited.
2.0 Why Copper Tracks (Busses) Are Ultimately Limited In How Much Data Can Be Delivered By
Them Per Second

In computing, a bus is a physical connection that allows data to be transported to and from different
components. An example of a bus could be wires, Printed Circuit Boards (PCB) or copper tracks.
The buses are shared between numerous components so that they can communicate. The idea or
purpose for buses is to save space on boards and in computers, and to reduce the amount of path
ways. The way in which a bus can reduce the number of pathways is by using a 'Data highway'.
The speed at which a data

The Benefits Of Learning Computers And Computer Science
One way in which computers and computer science has become so widespread is due to it being
easy to learn and integrate into schools. The basics of computer science can be learned fairly quickly
as the majority of computer programming is simple logic. It is so easy to learn that in Tennessee
schools have begun teaching student the basics of computer programming as early as the third grade.
This just goes to show how learning computer programming can be just as easily taught as basic
maths and sciences. Computer programming does not need to be limited to its own subject. In
Tennessee computer programming has been integrated into both its science and maths classes.
Through a simulation software called ViMap, third and fourth grade teachers were able to teach a
class on how butterflies adjust their behavior depending on their recent food consumption. This
shows that adults as well as children are able to learn and use computer programming skills in order
to benefit their lives.
The benefits of learning computer programming are not limited to using computer programming
itself. Another reason learning computer programming can be beneficial is the way computer
programming forces someone to think. Jeannette M. Wing, a consulting professor of computer
science at Carnegie Mellon University and a corporate vice president of Microsoft Research
believes that computational thinking is a fundamental skill every person should have.
"Computational thinking

The Computer And The Computers

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