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Keyboard

¾ It has many buttons known as ‘Keys’.

¾ When we press a key on the keyboard, the letter or
digit we press is displayed on the monitor’s screen .

¾ It is used for typing letters and numbers. Keyboard

Mouse

¾ It has two buttons and a scroll wheel in the centre.
¾ It is used to move the pointer on the computer

screen.
¾ It is used to draw and colour pictures.

¾ It is used to select objects on the computer screen.
Mouse
¾ It should be used on a mouse pad.

CPU (Central Processing Unit)

¾ It is known as the ‘Brain’ of a computer.
¾ It helps the computer do calculations and perform tasks.

¾ It controls all parts of the computer.

¾ It is a chip installed inside the CPU box or cabinet.
CPU Box

Try This Logical Thinking

MO __ IT __ R

__ P __ B __ X

M __ US __
K __ YB __ __ RD

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