disk operating system
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
A decade ago, the two companies teamed up to develop the IBM PC, with Microsoft contributing the disk operating system, or DOS.
From Time Magazine Archive
Microsoft developed the now famous disk operating system for the IBM-PC -- called DOS -- and later created the operating software for the next generation of IBM personal computers, the Personal System/2.
From Time Magazine Archive
Microsoft's disk operating system, known as MS-DOS, is now installed on about 60 million IBM-compatible personal computers, or 75% of all the PCs in the world.
From Time Magazine Archive
Lodged in a host computer, the typical virus takes temporary control of the computer's disk operating system.
From Time Magazine Archive
Apple has developed desktop computers that not only run its Macintosh software system but also use the same disk operating system -- or DOS -- used by IBM models.
From Time Magazine Archive
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
