Below is a listing of each of the different versions of Microsoft Windows and their associated versions. In earlier releases of Windows (95 & 98) this was helpful for knowing what release of Windows you had and what it did and did not supported. For additional information about how to to determine what version of Windows you're running
| Version | Windows Revision |
| Windows 2000 5.00.2195 | Windows 2000 Workstation |
| Windows 3.0 | Windows 3.0 |
| Windows 3.1 | Windows 3.1 |
| Windows 3.11 | Windows for workgroups Windows 3.11 |
| Windows 95 4.00.950 | Original release of Windows 95. |
| Windows 95 4.00.950 A | Original release of Windows 95 with Service Pack 1 or OEM Service Release 1. |
| Windows 95 4.00.950 B | Second release of Windows 95 / OSR2 (Has Fat32). |
| Windows 95 4.00.950 C | Second release of Windows 95 / OSR2 with FAT32, USB and AGP support. |
| Windows 98 4.10.1691 | Beta Release of Windows 98 |
| Windows 98 4.10.1998 | Original release of Windows 98 |
| Windows 98 4.10.2222A | Windows 98 Second edition |
| Windows CE 3.0 | Windows CE 3.0 |
| Windows CE 2.1 | Windows CE 2.1 |
| Windows CE 2.0 | Windows CE 2.0 |
| Windows CE 1.0 | Windows CE 1.0 |
| Windows ME 4.90.3000 | Original release of Windows ME. |
| Windows NT 3.51.1057 | Windows NT Server Version 3.51 |
| Windows NT 3.51.1057 | Windows NT Workstation Version 3.51 |
| Windows NT 4.00.1381 | Windows NT 4.0 Workstation. |
| Windows XP 5.1.2600 | Windows XP (Name of type of XP, e.g. Home Edition, Professional, Media Center Edition) |
| Windows Vista | Windows Vista (Name of type of Vista, e.g. Windows Vista Home Basic) |
