Popular computer operating system
Word Craze clue — verified answer below
How We Verified "Popular computer operating system"
This answer was extracted directly from Word Craze game data — no guessing, no crowd-sourcing. Our automated system captures every clue and answer as they appear in the Daily Theme, Daily Mini and Trivia Daily puzzles, then indexes them for instant lookup. The clue "Popular computer operating system" maps to UNIX (4 letters).
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