Computer operating system of old Crossword Clue

Here is the answer for the crossword clue Computer operating system of old . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 5 letters. We think the likely answer to this clue is MSDOS.

Today's Mini Crossword

Like NYT Mini, but free. Forever. No playwall.

See results below advertisement

Crossword Answer For Computer operating system of old:

You can click on thetiles to reveal letter by letter before uncovering the full solution.

advertisement

40 Potential Answers:

RankAnswerLengthSourceDate
98% MSDOS Computer operating system of old (5)
4% USER System operator (4) LA Times Daily Oct 1, 2025
3% RUNS Operates (4) Eugene Sheffer Dec 18, 2025
3% SPY Covert operative (3)
3% COSTS Operating outlay (5) Wall Street Journal Dec 9, 2025
3% TRS ___-80 (old computer): Abbr. (3)
3% SPIES Operatives (5) Premier Sunday Nov 30, 2025
3% USE Operate (3) The Telegraph Mini Nov 28, 2025
3% ORS Operating rooms (3) The Telegraph Cross Atlantic Nov 28, 2025
3% WIDOWS They've lost partners to nameless operating system (6) (6) The Guardian Cryptic Nov 19, 2025
Computer operating system of old Crossword Clue
Stay up-to-date with our updates!
Explore your favorite daily puzzles and get quick tips, find missing answers to complete your crossword.
CW alt logo

Fresh Clues From Recent Puzzles

Your Crossword Clues FAQ Guide

We found 40 solutions for Computer operating system of old. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is MSDOS.

With crossword-solver.io you will find 40 solutions. We use historic puzzles to find the best matches for your question. We add many new clues on a daily basis.

With our crossword solver search engine you have access to over 7 million clues. You can narrow down the possible answers by specifying the number of letters it contains. We found more than 40 answers for Computer operating system of old.