2025-08 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for x64 (KB5064402)

2025-08 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 25H2 for x64 KB5064402...

2025-03 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 (KB5054979)

2025-03 Cumulative Update Preview for .NET Framework 3.5 and 4.8.1 for Windows 11, version 24H2 for arm64 KB5054979...

2019-08 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 for x64 (KB4512194)

2019-08 Preview of Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 for x64 KB4512194...

2020-11 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 for x64 (KB4586878)

2020-11 Cumulative Update Preview for .NET Framework 3.5 and 4.8 for Windows 10 Version 1903 for x64 KB4586878...

2021-09 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems (KB5005619)

2021-09 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems KB5005619...

2022-03 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems (KB5011558)

2022-03 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems KB5011558...

2022-01 Cumulative Update Preview for Azure Stack HCI, version 20H2 and Windows Server 2019 Datacenter: Azure Edition for x64-based Systems (KB5009625)

2022-01 Cumulative Update Preview for Azure Stack HCI, version 20H2 and Windows Server 2019 Datacenter: Azure Edition for x64-based Systems KB5009625...

2019-11 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4525242)

2019-11 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems KB4525242...

2024-08 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems (KB5041587)

2024-08 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems KB5041587...

2024-02 Cumulative Update Preview for Windows 11 Version 22H2 for arm64-based Systems (KB5034848)

2024-02 Cumulative Update Preview for Windows 11 Version 22H2 for arm64-based Systems KB5034848...

2022-01 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems (KB5009608)

2022-01 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems KB5009608...

2020-10 Cumulative Update Preview for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 for x64 (KB4581000)

2020-10 Cumulative Update Preview for .NET Framework 3.5, 4.7.2 and 4.8 for Windows 10 Version 1809 for x64 KB4581000...

2022-06 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems (KB5014665)

2022-06 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems KB5014665...

2023-09 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 (KB5031041)

2023-09 Cumulative Update Preview for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 22H2 KB5031041...

2017-08 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB4034659)

2017-08 Preview of Monthly Quality Rollup for Windows Server 2012 for x64-based Systems KB4034659...

2026-04 Cumulative Update Preview for Windows 11, version 25H2 for arm64-based Systems (KB5083631) (26200.8328)

2026-04 Cumulative Update Preview for Windows 11, version 25H2 for arm64-based Systems KB5083631 26200.8328...

2026-04 Cumulative Update Preview for Windows 11 Version 24H2 for arm64-based Systems (KB5083631) (26100.8328)

2026-04 Cumulative Update Preview for Windows 11 Version 24H2 for arm64-based Systems KB5083631 26100.8328...

2026-04 Cumulative Update Preview for Windows 11, Version 26H1 for x64-based Systems (KB5083806) (28000.1896)

2026-04 Cumulative Update Preview for Windows 11, Version 26H1 for x64-based Systems KB5083806 28000.1896...

2026-02 Cumulative Update Preview for Windows 11, version 25H2 for x64-based Systems (KB5077241) (26200.7922)

2026-02 Cumulative Update Preview for Windows 11, version 25H2 for x64-based Systems KB5077241 26200.7922...

2026-03 Cumulative Update Preview for Windows 11, version 25H2 for x64-based Systems (KB5079391) (26200.8116)

2026-03 Cumulative Update Preview for Windows 11, version 25H2 for x64-based Systems KB5079391 26200.8116...