Computers are electronic devices that take input from devices like keyboards, mice, and scanners and output information to monitors and printers. Computers accept input through input devices and display or print output through output devices like monitors and printers.

1. COMPUTER
IT’S AN ELECTRONIC DEVICE.

2. INPUT device
•Keyboard
•Mouse
•Joystick
•Scanner
•Lightpen

3. OUTPUT DEVICE
• MONITOR
• PRINTER