System software

{{short description| Platform-providing software}} {{about|general concept|Apple Inc's old operating system|System Software}} {{Refimprove|date=January 2022}}

'''System software''' is software that provides a platform for other software.<ref>{{cite web |title=System software |url=https://www.britannica.com/technology/system-software |access-date=2025-12-17 |website=Encyclopaedia Britannica}}</ref> Examples include the kernel and device drivers of an operating system (OS).<ref> {{cite web |title=Panel: Systems Programming in 2014 and Beyond |url=https://channel9.msdn.com/Events/Lang-NEXT/Lang-NEXT-2014/Panel-Systems-Programming-Languages-in-2014-and-Beyond |url-status=dead |archive-url=https://web.archive.org/web/20140607224814/https://channel9.msdn.com/Events/Lang-NEXT/Lang-NEXT-2014/Panel-Systems-Programming-Languages-in-2014-and-Beyond |archive-date=2014-06-07 |access-date=4 December 2015 |publisher=Microsoft}}</ref> A program that runs in the context of the platform is classified as application or utility software based on the functionality it provides and the role of intended users. Application software provides for the normal use of a computer, without regard to how the computer works or what it needs to function. It is used to accomplish end user tasks such as writing documents, playing video games, listening to music, drawing pictures, browsing the web and developing software.<ref>{{cite book|first1=W. W.|last1=Millner|first2=Ann|last2= Montgomery-Smith|date=2022|title=Information and Communication Technology for Intermediate GNVQ.|page= 126}}</ref> Utility software supports managing system hardware and software (system administrator tasks).

System software typically includes operating systems, device drivers, utility programs, and language translators such as compilers and assemblers.

Many operating systems are installed with application and utility software. Regardless, application software is generally not classified as system software. Core utility software is considered by some to be system software if it cannot be uninstalled without affecting the functioning of other software.<ref name=webopedia> {{cite web|url=http://www.webopedia.com/TERM/S/systems_software.html | title=What is systems software? | orig-date=September 1, 1996 |date=May 24, 2021 | publisher=Webopedia.com |access-date=2022-06-24}}</ref>

== References == {{reflist}}

Category:System software