List of Microsoft operating systems
The following is a list of Microsoft written and published operating systems. For the codenames that Microsoft gave their operating systems, see Microsoft codenames. For another list of versions of Microsoft Windows, see, List of Microsoft Windows versions.MS-DOS
Windows 10
| Name | Date of release |
| Windows Phone 7 | 2010 |
| Windows Phone 8 | 2012 |
| Windows Phone 8.1 | 2014 |
Windows Mobile
| Version | Date of release |
| 1 | 1987 |
| 1.1 | 1988 |
| 1.2 | 1989 |
| 1.3 | 1990 |
Other operating systems
