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Technology FSIT Technology Fundamentals Fundamentals
ICT Academy of Tamil Nadu
An Initiative of Government of India, Government of Tamil Nadu and CII
Introduction to Computer Systems and System Software
ICT Academy of Tamil Nadu
An Initiative of Government of India, Government of Tamil Nadu and CII
Basics of Computers
ICT Academy of Tamil Nadu
An Initiative of Government of India, Government of Tamil Nadu and CII
The purpose of learning this session is to get introduced to the various components of a computer system and understand how various components of a computer work together.
ICT Academy of Tamil Nadu
4
At the end of this session, you will be able to:
Know the fundamentals of computer hardware and system software. Get an introduction to various hardware devices. Understand the process of instruction execution.
To make the learner understand the nuances of using computer systems ICT Academy of Tamil Nadu
5
•Related information
•Large data
Accurate Result
Fast Processing
Forecasting •Statistics
Timely Analysis •Body of facts
ICT Academy of Tamil Nadu
Processor Input Devices Secondary Memory
Output Devices
Devices
Hardware
Memory Primary Memory
External Devices
ICT Academy of Tamil Nadu
PC For Sale:
Intel Pentium 4 2.4GHz 512 RAM 120GB Hard Drive Integrated 64Mb ATI Graphics
DVD RW 16x Dual Layer
Slim Case Dimensions: 9x30x40cm
15” LCD Monitor
ICT Academy of Tamil Nadu
8
Wireless Keyboard & Mouse
4 USB ports 5 in 1 Memory Card Reader Expansion Slot LAN
Windows XP, MS Office
ICT Academy of Tamil Nadu
9
What is a computer?
Is an electronic device used to
Store
Retrieve and,
Process data.
To process data a set of instructions need to be given to the computer.
ICT Academy of Tamil Nadu
What is data ?
Unprocessed facts, figures and statistics
What is data processing ?
Conversion of raw data into useful information
ICT Academy of Tamil Nadu
An Initiative of Government of India, Government of Tamil Nadu and CII
Introduction to Computer Systems and System Software
ICT Academy of Tamil Nadu
An Initiative of Government of India, Government of Tamil Nadu and CII
Basics of Computers
ICT Academy of Tamil Nadu
An Initiative of Government of India, Government of Tamil Nadu and CII
The purpose of learning this session is to get introduced to the various components of a computer system and understand how various components of a computer work together.
ICT Academy of Tamil Nadu
4
At the end of this session, you will be able to:
Know the fundamentals of computer hardware and system software. Get an introduction to various hardware devices. Understand the process of instruction execution.
To make the learner understand the nuances of using computer systems ICT Academy of Tamil Nadu
5
•Related information
•Large data
Accurate Result
Fast Processing
Forecasting •Statistics
Timely Analysis •Body of facts
ICT Academy of Tamil Nadu
Processor Input Devices Secondary Memory
Output Devices
Devices
Hardware
Memory Primary Memory
External Devices
ICT Academy of Tamil Nadu
PC For Sale:
Intel Pentium 4 2.4GHz 512 RAM 120GB Hard Drive Integrated 64Mb ATI Graphics
DVD RW 16x Dual Layer
Slim Case Dimensions: 9x30x40cm
15” LCD Monitor
ICT Academy of Tamil Nadu
8
Wireless Keyboard & Mouse
4 USB ports 5 in 1 Memory Card Reader Expansion Slot LAN
Windows XP, MS Office
ICT Academy of Tamil Nadu
9
What is a computer?
Is an electronic device used to
Store
Retrieve and,
Process data.
To process data a set of instructions need to be given to the computer.
ICT Academy of Tamil Nadu
What is data ?
Unprocessed facts, figures and statistics
What is data processing ?
Conversion of raw data into useful information