Multiple choice general knowledge

All computers must have:

  1. Word processing software

  2. An operating system

  3. A printer attached

  4. A virus checking program
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Every computer requires an operating system to manage hardware resources, run software, and provide user interfaces - without it, the computer cannot function. Word processors, printers, and antivirus programs are useful applications but not essential for basic computer operation. The OS is the fundamental software layer that makes all other software possible.

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