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Operating system (Linux Reviews) |
 | | Apart from the kernel, an operating system is often distributed with system software that manages a graphical user interface (although Windows and Macintosh have integrated these programs into the operating system), as well as utility programs for tasks such as managing files and configuring the operating system. |
 | | Modern operating systems have a Graphical user interface which uses a pointing device such as a mouse or stylus for input in addition to the keyboard. |
 | | Mainframe operating systems, such as IBM's z/OS, and embedded operating systems such as VxWorks, eCos, and Palm OS, are usually unrelated to Unix and Windows, except for Windows CE, Windows NT Embedded 4.0 and Windows XP Embedded which are descendants of Windows, and several *BSDs, and Linux distributions tailored for embedded systems. |
| linuxreviews.org /dictionary/Operating_system (4162 words) |
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