Operating system - Wikipedia, the free encyclopedia An operating system (OS) is a collection of software that manages computer hardware resources and provides common services for computer programs. The operating system is an essential component of the system software in a ...
Debian -- The Universal Operating System [28 Sep 2013] Debian Edu / Skolelinux Wheezy — a complete Linux solution for your school [09 Aug 2013] Debian invites you to its 20th birthday ...
OS X - Wikipedia, the free encyclopedia Mac OS X originally ran on PowerPC-based Macs. In 2006, the first Intel Macs had a specialized version of 10.4 "Tiger". In 2007, 10.5 "Leopard" was the first to ...
Mac OS - Wikipedia, the free encyclopedia This section relies on references to primary sources. Please add references to secondary or ...
作業系統 - 维基百科 跳到 苹果Mac OS - [编辑]. Mac OS X 10.7. 主条目：Mac OS和Mac OS X. Mac OS是一套运行于苹果Macintosh系列电脑上的操作系统。Mac OS是首个在商用 ...
Ubuntu PC operating system | Ubuntu Fast, secure and stylishly simple, the Ubuntu operating system is used by 20 million people worldwide every day. ... Reach out and touch it Ubuntu 14.04 LTS is the latest release of Ubuntu. Designed to work beautifully on the latest laptops, desktops and
Mobile operating system - Wikipedia, the free encyclopedia A mobile operating system, also referred to as mobile OS, is an operating system that operates a smartphone, tablet, PDA, or other mobile device. Modern mobile operating systems combine the features of a personal computer operating system with other featu
What is OS (Operating system)? - Computer Hope An operating system or OS is a software program that enables the computer hardware to communicate and operate with the computer software. Without a ...
Operating system - Wikipedia, the free encyclopedia An operating system (OS) is software that manages computer hardware and software resources and provides common services for computer programs.
What is Operating System (OS)? Webopedia The operating system (OS) is the most important program that runs on a computer. Computers and mobile devices must have an operating system to run ...
