Title Products Classification Last Updated Version Size          Download
2025-12 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5072542) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 12/9/2025 n/a 19.2 MB 20110080
2025-12 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5071546) Windows 10 and later GDR-DU Security Updates 12/9/2025 n/a 1011.4 MB 1060545811
2025-12 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5071546) Windows 10 LTSB Security Updates 12/9/2025 n/a 1027.7 MB 1077651265
2025-11 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5069340) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 11/11/2025 n/a 19.1 MB 20064708
2025-11 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5068781) Windows 10 and later GDR-DU Security Updates 11/11/2025 n/a 760.1 MB 796970486
2025-11 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5068781) Windows 10 LTSB Security Updates 11/11/2025 n/a 776.2 MB 813955638
2025-10 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5070884) Microsoft Server operating system-21H2 Security Updates 10/23/2025 n/a 410.0 MB 429927901
2025-10 Dynamic Update for Windows 10 Version 21H2 for x64-based Systems (KB5067017) Windows 10 and later Dynamic Update, Windows Safe OS Dynamic Update Critical Updates 10/14/2025 n/a 15.8 MB 16597026
2025-10 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5066791) Windows 10 and later GDR-DU Security Updates 10/14/2025 n/a 713.5 MB 748164657
2025-10 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5066782) Microsoft Server operating system-21H2 Security Updates 10/14/2025 n/a 408.3 MB 428141844
2025-10 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5066791) Windows 10 LTSB Security Updates 10/14/2025 n/a 729.7 MB 765104062
2025-09 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5065429) Windows 10 and later GDR-DU Security Updates 9/9/2025 n/a 706.9 MB 741186736
2025-09 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5065429) Windows 10 LTSB Security Updates 9/9/2025 n/a 723.0 MB 758134810
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 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
2025-08 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
2025-07 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 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
2025-07 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
2025-06 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 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
2025-06 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
2025-05 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
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