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What does PCOS stand for?

PCOS stands for Personal Computer Operating System (Olivetti PC)

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers

See other definitions of PCOS

Other Resources:
We have 16 other meanings of PCOS in our Acronym Attic

Samples in periodicals archive:

Modern mobile operating systems combine the features of a personal computer operating system with touch screen, cellular, Bluetooth, WiFi, GPS mobile navigation, camera, video camera, speech recognition, voice recorder, music player, near field communication, personal digital assistant (PDA) and other features.
This guide to Microsoft Windows 7 software provides users with basic information on installation, configuration, and the use of stock applications in this popular personal computer operating system.
A former columnist for PC Computing updates his explanations of the basics of personal computer operating systems, hardware, software, programming languages, and the Internet.
Microsoft allowed computer makers to hide access to Microsoft's Internet Explorer browser after an appeals court in June agreed with a lower court that Microsoft had illegally maintained its monopoly in personal computer operating systems.
Barring any further hitch, the case will be sent back to a lower court next Friday, where a new judge will be selected to decide what remedies should be imposed to prevent any further abuse of Microsoft's monopoly in personal computer operating systems.