Eight words have been given, out of which seven are alike in some manner and one is different. Select the odd word.
Monitor, Headphone, Mouse, Keyboard, Windows, Printer, Scanner, Speaker
Answer & explanation
Correct answer: option 4
Mouse - it is physical in nature and can be touched
Printer - it is physical in nature and can be touched
Monitor - it is physical in nature and can be touched
Windows - it is an operating system (ODD)