The data which we give to the computer.

• Output

• Input

• Scanner

• Mouse

The result which we get from the computer.

• Output

• Input

• Keyboard

• Mouse

Device used as a pointing device.

• CPU

• Monitor

• Keyboard

• Mouse

Device used to listen songs.

• Microphone

• Speaker

• Joystick

• Mouse

Device used to feed images into the computer.

• Scanner

• Speaker

• Joystick

• Light Pen

Device used to type text.

• Scanner

• Keyboard

• Mouse

• Joystick

Which is similar to TV screen?

• Scanner

• Keyboard

• Mouse

• Monitor

Device used to play games.

• Joystick

• Keyboard

• Speaker

• Light Pen

They help us to write numbers.

• Number Keys

• Alphabet Keys

• Spacebar Key

• Enter Key

They help us to write words,alphabets and sentences.

• Number Keys

• Alphabet Keys

• Spacebar Key

• Enter Key