Microsoft Windows x99 can either refer to an individual or following versions of Microsoft Windows:
* Windows 0.99 (1981-Present)
* Windows 99 (1998-Present)
Microsoft Windows x99 can either refer to an individual or following versions of Microsoft Windows:
* Windows 0.99 (1981-Present)
* Windows 99 (1998-Present)
Microsoft Windows x99 can either refer to an individual or following versions of Microsoft Windows:
* Windows 0.99 (1981-Present)
* Windows 99 (1998-Present)