Microsoft Windows family
- Microsoft Windows
- List of Microsoft Windows versions
- Comparison of Microsoft Windows versions
- List of Microsoft Windows components
- History of Microsoft Windows
- Timeline of Microsoft Windows
- Criticism of Microsoft Windows
- Series
- DOS
- Windows 9x
- Windows NT
- Microsoft Windows CE
- Original. DOS and Win9x
- Windows 1.0
- Windows 2.0
- Windows 2.1x
- Windows 3.0
- Windows 3.1x
- Windows 95
- Windows 98
- Windows Me
- Development of Windows 98
- NT. Clients and Servers
- Windows NT 3.1
- Windows NT 3.5
- Windows NT 3.51
- Windows NT 4.0
- Windows 2000
- Windows XP
- Windows Vista
- Windows 7
- Windows Home Server
- Windows Server 2008
- Windows HPC Server 2008
- Windows Server 2008 R2
- NT editions and developments
- Windows XP editions
- Development of Windows XP
- Windows Vista editions
- Development of Windows Vista
- Windows 7 editions
- Development of Windows 7
- CE mobile systems
- Windows CE 3.0
- Windows CE 5.0
- Windows Embedded CE 6.0
- Windows Mobile
- Upcoming
- Windows Mobile 7
- Others. Cancelled and Related
- Cairo (operating system)
- Windows Nashville
- Windows Neptune
- Windows Odyssey
- Windows Preinstallation Environment
- Windows Embedded
- OS/2