Title Products Classification Last Updated Version Size          Download
2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5078885) Windows 10 and later GDR-DU Security Updates 3/10/2026 n/a 524.8 MB 550259980
2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5078885) Windows 10 and later GDR-DU Security Updates 3/10/2026 n/a 829.9 MB 870165779
2026-03 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5078885) Windows 10 and later GDR-DU Security Updates 3/10/2026 n/a 768.2 MB 805532895
2026-03 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5078885) Windows 10, version 1903 and later Security Updates 3/10/2026 n/a 846.1 MB 887209056
2026-03 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5078885) Windows 10 LTSB Security Updates 3/10/2026 n/a 532.3 MB 558127559
2026-03 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5078885) Windows 10, version 1903 and later Security Updates 3/10/2026 n/a 532.3 MB 558127559
2026-03 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5078752) Windows 10 LTSB Security Updates 3/10/2026 n/a 485.1 MB 508689048
2026-03 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5078885) Windows 10 LTSB Security Updates 3/10/2026 n/a 783.2 MB 821243791
2026-03 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5078885) Windows 10 LTSB Security Updates 3/10/2026 n/a 846.1 MB 887209056
2026-03 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5078938) Windows 10, Windows 10 LTSB Security Updates 3/10/2026 n/a 1008.9 MB 1057942840
2026-03 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5078885) Windows 10, version 1903 and later Security Updates 3/10/2026 n/a 783.2 MB 821243791
2026-03 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5078938) Windows 10, Windows 10 LTSB Security Updates 3/10/2026 n/a 1759.9 MB 1845416877
2026-03 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5078752) Windows 10 LTSB Security Updates 3/10/2026 n/a 799.6 MB 838394701
2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5075912) Windows 10 and later GDR-DU Security Updates 2/10/2026 n/a 822.7 MB 862699282
2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5075912) Windows 10 and later GDR-DU Security Updates 2/10/2026 n/a 525.8 MB 551340119
2026-02 Dynamic Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5075912) Windows 10 and later GDR-DU Security Updates 2/10/2026 n/a 750.4 MB 786813910
2026-02 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5075999) Windows 10, Windows 10 LTSB Security Updates 2/10/2026 n/a 930.7 MB 975893265
2026-02 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5075912) Windows 10, version 1903 and later Security Updates 2/10/2026 n/a 839.0 MB 879718321
2026-02 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5075904) Windows 10 LTSB Security Updates 2/10/2026 n/a 711.5 MB 746090597
2026-02 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5075904) Windows 10 LTSB Security Updates 2/10/2026 n/a 406.3 MB 426011967
2026-02 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5075912) Windows 10, version 1903 and later Security Updates 2/10/2026 n/a 533.3 MB 559199778
2026-02 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5075999) Windows 10, Windows 10 LTSB Security Updates 2/10/2026 n/a 1645.0 MB 1724924702
2026-02 Cumulative Update for Windows 10 Version 21H2 for ARM64-based Systems (KB5075912) Windows 10 LTSB Security Updates 2/10/2026 n/a 765.3 MB 802497410
2026-02 Cumulative Update for Windows 10 Version 22H2 for ARM64-based Systems (KB5075912) Windows 10, version 1903 and later Security Updates 2/10/2026 n/a 765.3 MB 802497410
2026-02 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5075912) Windows 10 LTSB Security Updates 2/10/2026 n/a 839.0 MB 879718321
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