The clue "PC operating system" last appeared in the Canadiana crossword on February 27, 2017. The correct answer for this puzzle is "DOS", a 3-letter word.
Solution DOS is our most searched for solution by our visitors. Solution DOS is 3 letters long. We have 0 further solutions of the same word length.
There are 3 solutions. The longest is LINUX with 5 letters, and the shortest is DOS with 3 letters.
Not at the moment. Currently trending: NYC gallery, Small, Forthright, Rest and Perception.
Use our smart search feature to filter by word length. Our system organizes results by frequency and relevance. Search through millions of answers to thousands of crossword clues—for free!
Solutions are between 3 and 5 letters long.