The usage share of an operating system is the percentage of computers running that operating system (OS). These statistics are estimates as wide scale...

operating system, the first operating system for the IBM 704. The main objective was to improve the sharing of programs. The SHARE Operating System provided...

display, circuitry and battery Usage share of operating systems – Relative market adoption of operating systems "Canalys: Smartphone market grows 7% in...

common services for computer programs. Time-sharing operating systems schedule tasks for efficient use of the system and may also include accounting software...

Heralds of Resource Sharing, a 1972 film. History of CP/CMS, IBM's virtual machine operating system (CP) that supported time-sharing (CMS). IBM M44/44X...

Operating System, also known as the Pick System or simply Pick, is a demand-paged, multi-user, virtual memory, time-sharing computer operating system...

commands Plan 9 from Bell Labs Timeline of operating systems Unix time Market share of operating systems Year 2038 problem McIlroy, M. D. (1987). A Research...

of IBM virtual machine operating systems used on IBM mainframes System/370, System/390, zSeries, System z and compatible systems, including the Hercules...

Processing Operating System) Multiple Console Time Sharing System (MCTS), from General Motors Research Puffin OS Convergent Technologies Operating System (CTOS)...

described as network operating systems, because they allowed personal computers (PCs) to participate in computer networks and shared file and printer access...

constraints. A RTOS is distinct from a time-sharing operating system, such as Unix, which manages the sharing of system resources with a scheduler, data buffers...

program at the core of a computer's operating system that always has complete control over everything in the system. The kernel is also responsible for...

7094 1958 University of Michigan Executive System (UMES), for IBM 704, 709, and 7090 1959 SHARE Operating System (SOS), based on GM-NAA I/O 1960 IBSYS (IBM...

Time Sharing Operating System, or TSOS, is a discontinued operating system for RCA mainframe computers of the Spectra 70 series. TSOS was originally designed...

desktop operating system in the world, with a 70% market share as of March 2023[update], according to StatCounter; however when including mobile operating systems...

operating system of macOS, iOS, watchOS, tvOS, iPadOS, audioOS, visionOS, and bridgeOS. It previously existed as an independent open-source operating...

computer) operating systems. The article "Usage share of operating systems" provides a broader, and more general, comparison of operating systems that includes...

NOS (Network Operating System) is a discontinued operating system with time-sharing capabilities, written by Control Data Corporation in 1975. NOS ran...

"Tablet Operating System Market Share Worldwide". StatCounter Global Stats. Retrieved December 16, 2020. "Tablet Operating System Market Share Worldwide"...

The Dartmouth Time-Sharing System (DTSS) is a discontinued operating system first developed at Dartmouth College between 1963 and 1964. It was the first...

Compatible Time-Sharing System (CTSS) was the first general purpose time-sharing operating system. Compatible Time Sharing referred to time sharing which was...

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...

A bicycle-sharing system, bike share program, public bicycle scheme, or public bike share (PBS) scheme, is a shared transport service where bicycles are...

The Cray Time Sharing System, also known in the Cray user community as CTSS, was developed as an operating system for the Cray-1 or Cray X-MP line of...

operating system developed in 1969 by BBN for the PDP-10, which later formed the basis for Digital Equipment Corporation's TOPS-20 operating system....

developed the SCOPE operating systems in the 1960s, for batch processing and later developed the MACE operating system for time sharing, which was the basis...

multi-user, multiprocessing and virtual memory-based operating system. It is designed to support time-sharing, batch processing, transaction processing and workstation...

supercomputer operating system is an operating system intended for supercomputers. Since the end of the 20th century, supercomputer operating systems have undergone...

network Share icon, a user interface icon intended to convey performing a share action SHARE Operating System, the first operating system, by the SHARE user...

IBM Time Sharing System TSS/360 is a discontinued early time-sharing operating system designed exclusively for a special model of the System/360 line...