Question

4 output devices of a computer system​

Answer 1

• Monitor (LED, LCD, CRT etc)
• Printers (all types)
• Plotters.
• Projector.

Hopes helps you friend plz mark it's as brainliest answer.

Answer 2

Answer:

HIIIIII

Explanation:

Out put devices are in 3 groups such as,

   Soft copy

   Hard copy

   Sound

eg-:

Soft copy devices - Monitor, Cathode ray tube,LCD,LED,Multimedia projector

Hard copy devices- Dot matrix printer, line matrix printer, Laser printer

Sounds devices- Speakers