Home » QWERTY is used with reference to Computer Hardware MCQs QWERTY is used with reference to April 13, 2022 4 Views Q. QWERTY is used with reference to A. Monitor B. Printer C. Keyboard D. Mouse Answer: Keyboard
The monitor power LED is “on‟ but the monitor screen is completely dark. The least likely cause of the problem is:
Dust in a computer actually increase the size of the magnetic fields inside it. This is not good, so you must occasionaly dust, I trust. What‟s the best way to do this?