This is a list of operating systems. Computer operating systems can be categorized by technology, ownership, licensing, working state, usage, and by many...

This is a list of Microsoft written and published operating systems. For the codenames that Microsoft gave their operating systems, see Microsoft codenames...

systems (special-purpose operating systems), such as embedded and real-time systems, exist for many applications. Security-focused operating systems also...

The following is a list of operating systems released by Apple Inc. As of 2023, there are six supported software platforms: iOS, iPadOS, watchOS, tvOS...

are a number of Unix-like operating systems under active development, descended from the Berkeley Software Distribution (BSD) series of UNIX variants...

tables provide a comparison of operating systems, of computer devices, as listing general and technical information for a number of widely used and currently...

Computer operating systems (OSes) provide a set of functions needed and used by most application programs on a computer, and the links needed to control...

This article presents a timeline of events in the history of computer operating systems from 1951 to the current day. For a narrative explaining the overall...

hybridization of the two in 2-in-1 PCs. Mobile operating systems combine features of a desktop computer operating system with other features useful for mobile...

This is a list of real-time operating systems (RTOSs). This is an operating system in which the time taken to process an input stimulus is less than the...

software / open-source operating systems. Where not all of the versions support a feature, the first version which supports it is listed. No for single line...

Operating System SCADA Synchronous programming language Time-triggered system Time-utility function ThreadX Micro-Controller Operating Systems List of...

ed. (2001). "1 The evolution of operating systems". Classic operating systems: from batch processing to distributed systems. New York: Springer-Verlag....

The most numerous type of device with an operating system are embedded systems. Not all embedded systems have operating systems, instead running their...

Comparison of BSD operating systems Comparison of Microsoft Windows versions List of operating systems Comparison of file systems Comparison of operating systems...

This is a list of operating systems specifically focused on security. Similar concepts include security-evaluated operating systems that have achieved...

Mac operating systems were developed by Apple Inc. in a succession of two major series. In 1984, Apple debuted the operating system that is now known...

open-source operating system, first released by Apple Inc. in 2000. It is composed of code derived from NeXTSTEP, FreeBSD, other BSD operating systems, Mach...

(/ˈjuːnɪks/ , YOO-niks; trademarked as UNIX) is a family of multitasking, multi-user computer operating systems that derive from the original AT&T Unix, whose development...

An Embedded Operating System (EOS) is an operating system designed specifically for embedded computer systems. These systems aim to enhance functionality...

Sprite is an experimental Unix-like distributed operating system developed at the University of California, Berkeley by John Ousterhout's research group...

OpenBeOS, is a free and open-source operating system for personal computers. It is a community-driven continuation of BeOS and aims to be binary-compatible...

A distributed operating system is system software over a collection of independent software, networked, communicating, and physically separate computational...

This page is a glossary of Operating systems terminology. Contents A B C D E F G H I J K L M N O P Q R S T U V W X Y Z References access token: In Microsoft...

secure, usable, and free. Redox is inspired by prior kernels and operating systems, such as SeL4, MINIX, Plan 9, and BSD. It is free and open-source...

appropriately used only for older generations of operating systems.[citation needed] Disk operating systems for mainframes, minicomputers, microprocessors...

versions of MS-DOS, IBM PC DOS, and at least partially compatible disk operating systems. It does not include the many other operating systems called "DOS"...

Android is a mobile operating system based on a modified version of the Linux kernel and other open-source software, designed primarily for touchscreen...

Microsoft Windows is a product line of proprietary graphical operating systems developed and marketed by Microsoft. It is grouped into families and sub-families...

4690 Operating System (sometimes shortened to 4690 OS or 4690) is a specially designed point of sale (POS) operating system, originally sold by IBM. In...