The Role of Operating Systems in Computer Networking. By Bradley Mitchell. What is a Computer Operating System? Computers use low- level software called an operating system (O/S) to help people operate the physical machines. An O/S enables running application software (called . Operating system software runs not just on laptop computers but also on cell phones, network routers and other so- called embedded devices. Types of Operating Systems. Hundreds of different computer operating systems have been developed over the years by corporations, universities, and enterprising individuals. The best- known operating systems are those found on personal computers: Microsoft Windows. Mac OS XLinux. Some operating systems are designed for certain types of equipment, such as. Apple i. OS and Google Android (a variant of Linux) - for cell phones. Solaris, HP- UX, DG- UX, and other variants of Unix - for server computers. DEC VMS (Virtual Memory System) - for.
Typical O/S software includes an implementation of TCP/IP protocol stack and related utility programs like ping and traceroute. This includes the necessary device drivers and other software to automatically enable a device's Ethernet interface. Mobile devices also normally provide the programs needed to enable Wi- Fi, Bluetooth, or other wireless connectivity. Early versions of Microsoft Windows did not provide any support for. Microsoft added basic networking capability into its operating system starting with Windows 9. Windows for Workgroups. Microsoft also introduced its Internet Connection Sharing (ICS) feature in Windows 9. Second Edition (Win. SE), Windows Home. Group for home networking in Windows 7, and so on. Contrast that with Unix, which was designed from the beginning with networking in view. Nearly any consumer O/S today qualifies as a network operating system due to the popularity of the Internet and home networking. Embedded Operating Systems. A so- called embedded system supports no or limited configuration of its software. Embedded systems like routers, for example, typically include a pre- configured Web server, DHCP server, and some utilities but do not allow the installation of new programs. System software includes the operating. An operating environment.The Add or Remove Programs tool helps you to manage programs on your computer. How To Add Components and Programs to a Computer in. Examples of embedded operating systems for routers include: Cisco IOS (Internetwork Operating System)DD- WRTJuniper Junos. An embedded OS can also be found inside an increasing number of consumer gadgets including phones (i. Phone OS), PDAs (Windows CE), and digital media players (ipodlinux).
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