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ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
ITFT-  basics of computer II
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ITFT- basics of computer II

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  • 1. Definition of computer A computer is an electronic device that receives data, processes data, and produces a result.
  • 2. Acronym • C: Common • O: Oriented • M: Machine • P: Particularly • U: Used In • T: Trade • E: Electronics and • R: Research
  • 3. INPUT PROCESSING OUTPUT Functions of Computer
  • 4. Hardware and Software A computer is made up of two components: SOFTWARE HARDWARE
  • 5. HARDWARE Hardware: Tangible parts of the computer.
  • 6. •Input Devices:- These are the devices through which we can enter our information or data to the computer system. •Output Devices:- These are the devices through which we can get our result from the computer system. •Storage Devices:- A device capable of storing data. The term usually refers to mass storage devices, such as disk and tape drives. Hardware is further made up of four parts:
  • 7. Game controller Mouse Track BallKeyboard Scanner Input Devices
  • 8. Output Devices Monitor Speaker Printer
  • 9. Storage Devices Hard Drive CD DriveFloppy Drive Pen Drive
  • 10. Software: Set of instructions written by programmers. Example, •Windows •MS Word, MS PowerPoint etc, •Games •Windows Media Player, Winamp SOFTWARE
  • 11. Types of software System Software Application Software
  • 12. Types of Software: Systems software:- Includes the operating system and all the utilities that enable the computer to function. Applications software:- Includes programs that do real work for user. For example, word processor, spreadsheet and database management system ms fall under the category of applications software.
  • 13. Thank You!!

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