This document provides an overview of computer basics, including:
1. It outlines the history of computers from early mechanical calculators to modern electronic computers.
2. It describes the development of the stored program computer model proposed by John Von Neumann, which became the standard von Neumann architecture still used today.
3. It discusses the five generations of computing from vacuum tubes to integrated circuits and personal computers, and advances such as networks, graphical user interfaces, and wireless technology.
The presentation given at MSBTE sponsored content updating program on 'PC Maintenance and Troubleshooting' for Diploma Engineering teachers of Maharashtra.
Venue: Government Polytechnic, Nashik
Date: 17/01/2011
Session-1: Introduction to Computers.
what is computer ?
INPUT AND OUTPUT DEVICE.
characteristics of computer.
Personal Computer Components
Devices that comprise a computer system
What does a Computer Do?
What are the Primary Components?
Computer Basics | Computer Fundamental and OrganizationSmit Luvani
It's all about how old computer look, how they more implement and how it works?
Covered Topic :
Simple Computer Model
Characteristics of Computer
Generation of Computer
Stored Program Concept: Vonn-Neumann Architecture
I am trying to create a basic introduction for beginners only about the computer. There is two type of education, one is high level and second is low level and this ppt is about the low level education of computer.
The presentation given at MSBTE sponsored content updating program on 'PC Maintenance and Troubleshooting' for Diploma Engineering teachers of Maharashtra.
Venue: Government Polytechnic, Nashik
Date: 17/01/2011
Session-1: Introduction to Computers.
what is computer ?
INPUT AND OUTPUT DEVICE.
characteristics of computer.
Personal Computer Components
Devices that comprise a computer system
What does a Computer Do?
What are the Primary Components?
Computer Basics | Computer Fundamental and OrganizationSmit Luvani
It's all about how old computer look, how they more implement and how it works?
Covered Topic :
Simple Computer Model
Characteristics of Computer
Generation of Computer
Stored Program Concept: Vonn-Neumann Architecture
I am trying to create a basic introduction for beginners only about the computer. There is two type of education, one is high level and second is low level and this ppt is about the low level education of computer.
Sm 11 part_03_03
Strategic Management course version 11
Strategic management in any organization is important as it provides overall direction by developing plans and policies designed to achieve objectives and then allocating resources to implement the plans.
Videos on YouTube:
video 01
https://youtu.be/alh6O6Q_9sc
video 02
https://youtu.be/b2UwGeOTEX0
video 03
https://youtu.be/R7K0W3yinLo
Sm 11 part_02_03
Strategic Management course version 11
Strategic management in any organization is important as it provides overall direction by developing plans and policies designed to achieve objectives and then allocating resources to implement the plans.
Video on YouTube:
video 01
https://youtu.be/alh6O6Q_9sc
video 02
https://youtu.be/b2UwGeOTEX0
video 03
https://youtu.be/R7K0W3yinLo
Sm 11 part_01_03
Strategic Management course version 11
Strategic management in any organization is important as it provides overall direction by developing plans and policies designed to achieve objectives and then allocating resources to implement the plans.
Objectives:
1- introduction
2- Evolution of Marketing
3- CX Definition
4- Why is CX important for your business
5- The benefits of delivering a great CX
6- What is a good CX
7- The difference between CX & CS
8- The CX Cycle
9- Ways to Communicate your Customer
10- Measuring CX
11- Analyzing CX
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
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!
A Strategic Approach: GenAI in EducationPeter 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.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
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.
3. Chapter 1 Outlines
1. Introduction
2. History
3. The Birth of Computers
4. von Neumann Architecture
5. The Modern Era: 1950 to the Present
6. Types of Computers
7. Basic Elements of a Computer System
8. Main Memory
9. Memory Types
10. Input / Output Devices
3
5. 1. Introduction
5
A computer or computing machine
is a device that performs mathematical
and logical operations on symbols and other
forms of information at high speed and with
precision.
7. 2. History
7
1672: The Pascaline
Designed and built by
Blaise Pascal
One of the first
mechanical calculators
Could do addition and
subtraction The Pascaline: One of the Earliest
Mechanical Calculators
8. 2. History
8
1801: The Jacquard loom
Developed by Joseph
Jacquard
Automated loom
Used punched cards to
create desired pattern
Drawing of the Jacquard Loom
9. 2. History
9
1823: The Difference Engine
Developed by Charles Babbage
Did addition, subtraction, multiplication, and
division to 6 significant digits
Solved polynomial equations and other complex
mathematical problems
11. 3. The Birth of Computers
11
The Birth of Computers (1940-1950)
Development of electronic, general-purpose
computers
Did not begin until after 1940
Was fueled in large part by needs of World War II
Early computers
Mark I
ENIAC
ABC system
Colossus
Z1
12. 3. The Birth of Computers
12
Photograph of the ENIAC Computer
13. 3. The Birth of Computers
13
The Birth of Computers (1940-1950)
Stored program computer model
Proposed by John Von Neumann in 1946
Stored binary algorithm in the computer’s memory
along with the data
Is known as the Von Neumann architecture
Modern computers remain, fundamentally, Von
Neumann machines
First stored program computers
• EDVAC
• EDSAC
15. 4. von Neumann architecture
15
The von Neumann architecture—also known as
the von Neumann model or Princeton architecture—
is a computer architecture based on a 1945 description
by the mathematician and physicist John von
Neumann
https://en.wikipedia.org/wiki/Von_Neumann_architecture
17. 5. The Modern Era: 1950 to the Present
17
Five Generations
(1950-1959)
(1959-1965)
(1965-1975)
(1975-1985)
(1985-?)
18. 5.1 First generation of computing (1950-1959)
18
Vacuum tubes used to store data and
programs
Each computer was multiple rooms in
size
Computers were not very reliable
19. 5.2 Second generation of computing (1959-1965)
19
Transistors and magnetic cores
replaced vacuum tubes
Dramatic reduction in size
Computer could fit into a single
room
Increase in reliability of computers
Reduced cost of computers
High-level programming
languages
The programmer occupation
was born
20. 5.3 Third generation of computing (1965-1975)
20
Integrated circuits rather than individual electronic
components were used
Further reduction in size and cost of computers
Computers became desk-sized
First minicomputer developed
Software industry formed
21. 5.4 Fourth generation of computing (1975-1985)
21
Reduced to the size of a
typewriter
First microcomputer developed
Desktop and personal computers
common
Appearance of
- Computer networks
- Electronic mail
- User-friendly systems
(graphical user interfaces - GUI)
- Embedded systems
22. 5.5 Fifth generation of computing (1985-?)
22
Massively parallel processors
Handheld devices and other types of Personal Digital
Assistants (PDAs)
High-resolution graphics
Powerful multimedia user interfaces incorporating sound,
voice recognition, touch, photography, video, and television
Integrated global telecommunications incorporating data,
television, telephone, fax, the Internet, and the World Wide
Web
Wireless data communications
Massive storage devices
25. 6.1 Embedded computers
25
A computer that is an internal component of
another machine.
Airplanes to television sets contain embedded
computers.
Used for controlling chemical and mechanical
processes in industry for automation.
26. 6.2 non-embedded
26
is a device that performs mathematical and logical
operations on symbols and other forms of
information at high speed and with precision.
29. 7. Basic Elements of a Computer System
29
Input devices
include keyboard, mouse,
webcam, or compact disk (CD).
Output devices
may be visual display units,
printers, or plotters.
The Arithmetic and Logic Unit (ALU) and
the control unit make up the Central
Processing Unit (CPU). All calculations
are performed and all comparisons
(decisions) are made in the ALU. Once
data is fed into main memory from input
devices, it is held and transferred as
needed to the arithmetic and logic unit
where processing takes place.
31. 8. Main Memory
31
The main memory (also called primary storage) has a lot
in common with post office mailboxes. Each box can hold
different items.
The main memory of a computer also has many small
storage areas. Each one is assigned an address which is
a built-in and unique number that identifies the location.
32. 8. Main Memory
32
Memory addresses are
expressed in binary form.
The smallest usable unit of
measure for memory is the
byte .
Byte is a amount of memory
required to hold one
character, like the letter A or
the numeral 2.
35. 9. Memory Types
35
Random Access Memory (RAM)
any of the storage locations on a
chip can be randomly selected and
used to directly store and retrieve
data and instructions.
Read Only Memory (ROM)
is not volatile and retains stored
data when the power goes off.
Some of these are programmable
and are thus called Programmable
Read Only Memory (PROM).