Title Products Classification Last Updated Version Size          Download
2025-08 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5066188) Windows 10 LTSB Updates 8/19/2025 n/a 721.7 MB 756787288
2025-08 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5063709) Windows 10 LTSB Security Updates 8/12/2025 n/a 721.1 MB 756129606
2025-08 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5063709) Windows 10 and later GDR-DU Security Updates 8/12/2025 n/a 704.9 MB 739190962
2025-07 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5062691) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 7/8/2025 n/a 13.2 MB 13870246
2025-07 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5062682) Windows 10 and later Dynamic Update Critical Updates 7/8/2025 n/a 21.6 MB 22651961
2025-07 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5056578) Windows 10 LTSB Updates 7/8/2025 n/a 75.6 MB 79254778
2025-07 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5062153) Windows 10 LTSB Updates 7/8/2025 n/a 151.8 MB 159148291
2025-07 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for x64 (KB5056577) Windows 10 LTSB Updates 7/8/2025 n/a 76.2 MB 79893513
2025-07 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5062554) Windows 10 LTSB Security Updates 7/8/2025 n/a 723.4 MB 758501019
2025-07 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5062554) Windows 10 and later GDR-DU Security Updates 7/8/2025 n/a 707.2 MB 741564878
2025-06 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5060532) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 6/10/2025 n/a 10.9 MB 11473531
2025-06 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5060533) Windows 10 LTSB Security Updates 6/10/2025 n/a 717.5 MB 752373881
2025-06 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5060533) Windows 10 and later GDR-DU Security Updates 6/10/2025 n/a 701.4 MB 735467677
2025-05 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5061979) Windows 10 LTSB Updates 5/27/2025 n/a 713.6 MB 748288326
2025-05 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5061768) Windows 10 LTSB Updates 5/19/2025 n/a 711.5 MB 746090767
2025-05 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5059607) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 5/13/2025 n/a 10.9 MB 11473373
2025-05 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5058379) Windows 10 LTSB Security Updates 5/13/2025 n/a 713.0 MB 747682608
2025-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5058379) Windows 10 and later GDR-DU Security Updates 5/13/2025 n/a 696.9 MB 730800286
2025-04 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5055674) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 4/8/2025 n/a 10.7 MB 11201147
2025-04 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5056474) Windows 10 and later Dynamic Update Critical Updates 4/8/2025 n/a 21.0 MB 22069369
2025-04 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10 Version 21H2 for x64 (KB5054977) Windows 10 LTSB Updates 4/8/2025 n/a 76.2 MB 79897256
2025-04 Cumulative Update for .NET Framework 3.5, 4.8 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5055682) Windows 10 LTSB Updates 4/8/2025 n/a 151.8 MB 159151186
2025-04 Cumulative Update for .NET Framework 3.5 and 4.8.1 for Windows 10 Version 21H2 for x64 (KB5054978) Windows 10 LTSB Updates 4/8/2025 n/a 75.6 MB 79253930
2025-04 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5055518) Windows 10 LTSB Security Updates 4/8/2025 n/a 711.3 MB 745894569
2025-04 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5055518) Windows 10 and later GDR-DU Security Updates 4/8/2025 n/a 695.3 MB 729046750
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