Basics Of Computer

1. Presented by,
Abdul wahab.
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2. Definition of computer;
A computer is an electronic device, operating
under the control of instruction stored in its
own memory unit, that can accept data,
manipulate data, and produce information from
the processing . Generally , the term is used to
describe a collection of devices that function
together as a system.
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3. There are two basic parts of a computer like
as,
Hardware
Software
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4. There are many types of hardware in
a computer . some are input devices
and some are output devices.
•Input devices,
•Output devices
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5. Mouse
Key board
Microphone
Scanner
Joy stick
Vacuum tablet
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6. Monitor
Speaker
Plotter
Printer
Projector
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7. There are many types of software in a
computer . some are system software and
some are application software.
•System software
•Application software
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COMPUTER SOFTWARES

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 System software
Bios program
Utility programs
Operating systems
 Application software
Ms office
Uc browser
Chrome
Adobe photo shop
MULTISIM

10. uses the computer for any purposes such
as work, business and entertainment.
 Teachers
 Officers
 Childerns
 Students
 Workers
Computer User
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