OperatingSystem.space

Real operating systems running in your browser — PCs emulated with v86, Macs with Infinite Mac, the Apple II with apple2js, the first iPhone with 2007.mobile

PC images hosted on this site · Click the screen to use keyboard and mouse · Esc frees the mouse, a second Esc exits · · Terms of Service

Credits

PC systems run in v86 by Fabian Hemmer. Mac systems run in Infinite Mac by Mihai Parparita. Apple II systems run in apple2js by Will Scullin. iPhone OS runs on 2007.mobile by Kelindi. Guests reach the internet through the public wisp relay run by Mercury Workshop.

Logos are trademarks of their owners and are shown only to identify each system.

    Before you continue

    OperatingSystem.space runs historical operating systems and software in your browser with emulators, for education and the history of computing.

    • Microsoft, Windows, MS-DOS, Apple, Macintosh, Mac OS, IBM, OS/2 and all other product names, logos and trademarks belong to their owners. This site is not affiliated with or endorsed by any of them.
    • The software on this site remains the property of its copyright holders.
    • Everything is provided as is, without warranty of any kind. You use it at your own risk.
    • You are responsible for what you do here. Don't use these systems for anything malicious or illegal, such as attacking or scanning other computers, spreading malware, sending spam or getting into accounts that aren't yours. OperatingSystem.space does not support or condone any such use.
    • Many of these systems are old and no longer get security updates. Don't sign in to real accounts or enter personal information in them. Systems marked Internet go online through a public relay run by a third party.
    • Mac systems load from infinitemac.org and iPhone OS from 2007.mobile. Those websites are run by others and have their own privacy practices.
    • Disk images you open with Boot custom ISO/IMG stay on your device and are not uploaded.

    More detail is in the Terms of Service.

    Do you accept these terms?

    This system needs a lot of memory

    License agreement

    This system is Microsoft software. It is protected by copyright and owned by Microsoft.

    OperatingSystem.space is not affiliated with Microsoft and cannot grant you any license for it. It is provided here only for education and the history of computing, for your personal, non-commercial use in this browser.

    Please don't copy, download or redistribute its disk images, and don't use it for anything illegal.

    Copyright owners can ask for it to be removed: see Copyright and removal requests in the Terms of Service.

    Choose “I agree” to start it on these terms.

    Paste text

    The text is typed into the system where its cursor is, as if on a US keyboard.