Title Products Classification Last Updated Version Size          Download
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
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
2025-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5053606) Windows 10 and later GDR-DU Security Updates 3/11/2025 n/a 662.3 MB 694438207
2025-03 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5053606) Windows 10 LTSB Security Updates 3/11/2025 n/a 678.3 MB 711247143
2025-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5051974) Windows 10 and later GDR-DU Security Updates 2/11/2025 n/a 659.8 MB 691902013
2025-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5051974) Windows 10 LTSB Security Updates 2/11/2025 n/a 675.9 MB 708690721
2025-01 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5049981) Windows 10 and later GDR-DU Security Updates 1/14/2025 n/a 655.2 MB 687076099
2025-01 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5049981) Windows 10 LTSB Security Updates 1/14/2025 n/a 671.3 MB 703881498
2024-12 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5048652) Windows 10 and later GDR-DU Security Updates 12/10/2024 n/a 653.9 MB 685704224
2024-12 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5048652) Windows 10 LTSB Security Updates 12/10/2024 n/a 669.9 MB 702474513
2024-11 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5046613) Windows 10 and later GDR-DU Security Updates 11/12/2024 n/a 653.5 MB 685243743
2024-11 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5046613) Windows 10 LTSB Security Updates 11/12/2024 n/a 669.5 MB 702013959
2024-10 Cumulative Update Preview for Microsoft server operating system version 21H2 for x64-based Systems (KB5047767) Microsoft Server operating system-21H2 Updates 10/24/2024 n/a 380.0 MB 398456621
2024-10 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5044273) Windows 10 and later GDR-DU Security Updates 10/8/2024 n/a 650.4 MB 681951557
2024-10 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5044281) Microsoft Server operating system-21H2 Security Updates 10/8/2024 n/a 381.1 MB 399625360
2024-10 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5044273) Windows 10 LTSB Security Updates 10/8/2024 n/a 666.3 MB 698710470
2024-09 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5043064) Windows 10 and later GDR-DU Security Updates 9/10/2024 n/a 644.4 MB 675682156
2024-09 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5043064) Windows 10 LTSB Security Updates 9/10/2024 n/a 660.2 MB 692222835
2024-08 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5041580) Windows 10 and later GDR-DU Security Updates 8/13/2024 n/a 641.7 MB 672876626
2024-08 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5041580) Windows 10 LTSB Security Updates 8/13/2024 n/a 657.4 MB 689385715
2024-07 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5040427) Windows 10 and later GDR-DU Security Updates 7/9/2024 n/a 639.4 MB 670454966
2024-07 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5040427) Windows 10 LTSB Security Updates 7/9/2024 n/a 655.1 MB 686959481
2024-06 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5039211) Windows 10 and later GDR-DU Security Updates 6/11/2024 n/a 635.3 MB 666123880
2024-06 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5039211) Windows 10, version 1903 and later, Windows 10 LTSB Security Updates 6/11/2024 n/a 651.0 MB 682618570
2024-05 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5037768) Windows 10 and later GDR-DU Security Updates 5/14/2024 n/a 633.6 MB 664401038
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