A computer accepts data as input, processes it, and produces output which is stored for future use. It consists of three main components - the CPU for processing data, input devices to enter data, and output devices to display results. The CPU has an ALU for calculations, memory for storage, and a control unit for directing operations. Computers can process data quickly, accurately, and reliably compared to humans.
This lecture include the following topics:
Types of computer w.r.t working principal, Types of computers w.r.t size cost and speed,Types of computers w.r.t purpose
Computer literacy is defined as the knowledge and ability to use computers and related technology efficiently, with skill levels ranging from elementary use to computer programming and advanced problem solving.
Microcomputers (personal computers)
Microcomputers became the most common type of computer in the late 20th century. The term “microcomputer” was introduced with the advent of systems based on single-chip microprocessors. The best-known early system was the Altair 8800, introduced in 1975. The term "microcomputer" has practically become an anachronism.
In this slide presentation you will get to know how computers work, the processes, basic mechanism and also the various components of the machine as a system.
To know more about Welingkar School’s Distance Learning Program and courses offered, visit:
http://www.welingkaronline.org/distance-learning/online-mba.html
This Slideshare is the sole Property of the Welingkar School of Distance Learning – Reproduction of this material , without prior consent, either wholly or partially will be treated as a violation of copyright.
Basic Computer Operations. Input: Information and programs are entered into the computer through Input devices such as the keyboard, disks, or through other computers via network connections or modems connected to the Internet.
Course Code: CS-301
Book: Introduction to Computing.
Chapter Number 1: Introduction to Computer Systems.
Degree: BS (SE, CS, BIO)
Contents:
This chapter will cover the following topics:
1.Computer Hardware and Information Technology Infrastructure
2. The Computer System
3. How Computers Represent Data
4. The CPU and Primary Storage
5. Microprocessors and Processing Power
6. Multiple Processors and Parallel Processing
7. Storage Input, and Output Technology
8. Secondary Storage Technology
9. Input and Output Devices
10. Categories of Computers and Computer Systems
11. Computer Software
Computer is a device that can process information. Bus, power supply, ports and other peripherals such as modems etc. form the components of a computer.
For more such innovative content on management studies, join WeSchool PGDM-DLP Program: http://bit.ly/ZEcPAc
This lecture include the following topics:
Types of computer w.r.t working principal, Types of computers w.r.t size cost and speed,Types of computers w.r.t purpose
Computer literacy is defined as the knowledge and ability to use computers and related technology efficiently, with skill levels ranging from elementary use to computer programming and advanced problem solving.
Microcomputers (personal computers)
Microcomputers became the most common type of computer in the late 20th century. The term “microcomputer” was introduced with the advent of systems based on single-chip microprocessors. The best-known early system was the Altair 8800, introduced in 1975. The term "microcomputer" has practically become an anachronism.
In this slide presentation you will get to know how computers work, the processes, basic mechanism and also the various components of the machine as a system.
To know more about Welingkar School’s Distance Learning Program and courses offered, visit:
http://www.welingkaronline.org/distance-learning/online-mba.html
This Slideshare is the sole Property of the Welingkar School of Distance Learning – Reproduction of this material , without prior consent, either wholly or partially will be treated as a violation of copyright.
Basic Computer Operations. Input: Information and programs are entered into the computer through Input devices such as the keyboard, disks, or through other computers via network connections or modems connected to the Internet.
Course Code: CS-301
Book: Introduction to Computing.
Chapter Number 1: Introduction to Computer Systems.
Degree: BS (SE, CS, BIO)
Contents:
This chapter will cover the following topics:
1.Computer Hardware and Information Technology Infrastructure
2. The Computer System
3. How Computers Represent Data
4. The CPU and Primary Storage
5. Microprocessors and Processing Power
6. Multiple Processors and Parallel Processing
7. Storage Input, and Output Technology
8. Secondary Storage Technology
9. Input and Output Devices
10. Categories of Computers and Computer Systems
11. Computer Software
Computer is a device that can process information. Bus, power supply, ports and other peripherals such as modems etc. form the components of a computer.
For more such innovative content on management studies, join WeSchool PGDM-DLP Program: http://bit.ly/ZEcPAc
Computer Architecture and Organization.pptxLearnersCoach
Computer architecture is the definition of basic attributes of hardware components and their interconnections, in order to achieve certain specified goals in terms of functions and performance. Computer Architecture refers to those attributes of a system that have a direct impact on the logical execution of a program. Examples:
- the instruction set
- the number of bits used to represent various data types
- I/O mechanisms
- memory addressing techniques
Read More: https://www.learnerscoach.co.ke/introduction-to-computer-architecture/
Computer organization: the design and physical arrangement of various hardware units to work in tandem, in a orderly manner, in order to achieve the goals specified in the architecture.
Read More: https://www.learnerscoach.co.ke/introduction-to-computer-architecture-part2/
An Overview of the Computer System
What is a Computer?
Hardware
Software
Data
Users
A computer is an electronic device used to process data.
A computer can convert data into information that is useful to people.
A complete computer system includes four distinct parts:
A computer's hardware consists of electronic devices; the parts you can see and touch.
The term "device" refers to any piece of hardware used by the computer, such as a keyboard, monitor, modem, mouse, etc.
Basics Of Computers | The Computer SystemNehaRohtagi1
Created By: neharohtagi1
This PowerPoint will help the not only the students but also others to learn about the basic organization of the Computer System.
It will also help to know how the system interprets, process and saves the data and instructions safely and accurately.
Do not copy or repost.
Please give feedbacks and suggestions to get presentations on more interesting topics.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2. What is a Computer?
• A computer is an electronic device that accepts data
from the user, processes it, produces results, displays
them to the users, and stores the results for future
usage.
• Data is a collection of unorganized facts & figures and
does not provide any further information regarding
patterns, context, etc. Hence data means "unstructured
facts and figures".
• Information is a structured data i.e. organized
meaningful and processed data. To process the data
and convert into information, a computer is used.
Bali Thorat
4. Speed
• A computer works with much higher speed
and accuracy compared to humans while
performing mathematical calculations.
Computers can process millions (1,000,000) of
instructions per second. The time taken by
computers for their operations is
microseconds and nanoseconds.
Bali Thorat
5. Accuracy
• Computers perform calculations with 100%
accuracy. Errors may occur due to data
inconsistency or inaccuracy.
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6. Diligence
• A computer can perform millions of tasks or
calculations with the same consistency and
accuracy. It doesn’t feel any fatigue or lack of
concentration. Its memory also makes it
superior to that of human beings.
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7. Versatility
• Versatility refers to the capability of a
computer to perform different kinds of works
with same accuracy and efficiency.
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8. Reliability
• A computer is reliable as it gives consistent
result for similar set of data i.e., if we give
same set of input any number of times, we
will get the same result.
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9. Automation
• Computer performs all the tasks automatically
i.e. it performs tasks without manual
intervention.
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10. Memory
• A computer has built-in memory called
primary memory where it stores data.
• Secondary storage are removable devices such
as CDs, pen drives, etc., which are also used to
store data.
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11. Components of Computer
• Computer systems consist of three components as shown in below image:
– Central Processing Unit,
– Input devices and
– Output devices.
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13. Organization of Computer
• Computer organization consist of following
parts
• CPU – central processing unit
• Memory
• Input devices
• Output devices
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14. Input Devices
• A device that can be used to insert data into a computer system is called
as input device. It allows people to supply information to computers.
• An input device is any hardware device that sends data to the computer,
without any input devices, a computer would only be a display device and
not allow users to interact with it, much like a TV.
• The most fundamental pieces of information are keystrokes on
a keyboard and clicks with a mouse. These two input devices are essential
for you to interact with your computer. Input devices represent one type
of computer peripheral.
• Examples of input devices include keyboards, mouse, scanners, digital
cameras and joysticks.
• Input devices provide data input to processor, which processes data and
generates useful information that’s displayed to the user through output
devices. This is stored in computer’s memory.
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15. CPU – central processing unit
• It is alternatively referred to as the brain of the
computer, processor, central processor, or microprocessor,
the CPU was first developed at Intel with the help of Ted Hoff
in the early 1970’s and is short for Central Processing Unit.
The computer CPU is responsible for handling all instructions
it receives from hardware and software running on the
computer.
• CPU is considered as the brain of the computer. CPU performs
all types of data processing operations. It stores data,
intermediate results and instructions (program). It controls
the operation of all parts of computer.
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17. • CPU itself has following three components
• ALU (Arithmetic Logic Unit)
• Memory Unit
• Control Unit
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18. Arithmetic Logic Unit (ALU)
• All arithmetic calculations and logical
operation are performed using the
Arithmetic/Logical Unit or ALU
• Data entered into computer is sent to RAM, from
where it is then sent to ALU, where rest of data
processing takes place. All types of processing,
such as comparisons, decision-making and
processing of non-numeric information takes
place here and once again data is moved to RAM.
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19. Control Unit
• As name indicates, this part of CPU extracts instructions,
performs execution, maintains and directs operations of
entire system.
• Control unit help to perform operations of input unit,
output unit, Memory unit and ALU in a sequence.
• Functions of Control Unit
– It controls all activities of computer
– Supervises flow of data within CPU
– Directs flow of data within CPU
– Transfers data to Arithmetic and Logic Unit
– Transfers results to memory
– Fetches results from memory to output devices
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20. Memory
• A memory is just like a human brain. It is used to store data and
instruction. Computer memory is use to Stores information being processed
by the CPU
• Computer memory is any physical device capable of storing information
temporarily or permanently. For example, Random Access Memory RAM is a
type of volatile memory that is stores information on an integrated circuit, and
that is used by the operating system, software, hardware, or the user.
• This is unit in which data and instructions given to computer as well as results
given by computer are stored. Unit of memory is "Byte".
• 1 Byte = 8 Bits
• Computer memory divide into two parts
• 1.Volatile memory
• Volatile memory is a temporary memory that loses its contents when the
computer or hardware device loses power.eg. RAM
• 2.Non-volatile memory
• Non-volatile memory keeps its contents even if the power is lost. Example:
ROM or EPROM is a good example of a non-volatile memory
Bali Thorat
21. Output Devices
• A device which is used to display result from a computer is
called as output device. It Allows people to receive
information from computers.
• An output device is any peripheral that receives or displays
output from a computer. The picture shows an inkjet printer,
an output device that can make a hard copy of anything being
displayed on a monitor.
• Output device is electronic equipment connected to a
computer and used to transfer data out of the computer in
the form of text, images, sounds or print.
• Examples of output devices include Printer, Monitor, etc.
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