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Mouse
A mouse helps us to select an item on the monitor. It has
two buttons and a scroll wheel. You can draw pictures
using a computer mouse. A mouse can be wired or
wireless.
Mouse
Keyboard
A keyboard has many small buttons called keys. It is used for typing numbers and
letters.
Tech Funda
A keyboard has around 104 keys.
Keyboard
OTHER PARTS OF A COMPUTER
Speakers
Speakers help us to hear sounds and listen to music
stored in the computer.
Headphones Speakers
Headphones help us to hear sounds and music without
disturbing others.
Headphone
Printers
Printers are used to print text and pictures on paper.
Printer
Scanner
Scanner is used to send documents or images from paper to
computer. It works like a photocopier machine.
Scanner
34 iPRIME (Ver. 2.2)–I

