Which is NOT an operating system? EASY 1 Point -0.25 Negative MCQ #1279 Basic IT & MS Office Computer Science Federal NTS Question Which is NOT an operating system? Options A Windows 11 B macOS C Linux D Microsoft Word Reveal Answer Reset 📝 Explanation Microsoft Word is a word processing application (software), NOT an operating system. Windows, macOS, and Linux are all operating systems that manage computer hardware and software. ← Previous MCQ📋 All MCQs📚 LearnNext MCQ → Related MCQs MEDIUM IPv4 addresses have how many bits? MEDIUM IPv6 addresses have how many bits? MEDIUM The OSI model has how many layers?