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MS DOS
Microsoft disc operating system was created for IBM in 1981. -
Apple OS
Apple OS was the first hugely popular personal computer operating system. -
Microsoft Windows
Microsoft Windows was one of the first good personal computer operating system. It competed with Apple OS -
Linux OS
Linux OS was created by Linus Torvalds. He was a Finnish college student studying at the University of Helsinki. Torvalds originally made it as a hobby project. -
Apple iOS
Apple iOS was the operating system used in the first smartphone. -
Android OS
Android OS was first released in 2008 as a response to the iPhone. -
Chrome OS
Chrome OS is an interesting operating system. It doesn't run traditional applications, instead it just has the chrome browser.