Title Products Classification Last Updated Version Size          Download
2021-04 Cumulative Update Preview for Windows 10 Version 2004 for ARM64-based Systems (KB5001391) Windows 10, version 1903 and later Updates 4/28/2021 n/a 612.2 MB 641898228
2021-04 Cumulative Update Preview for Windows 10 Version 20H2 for x86-based Systems (KB5001391) Windows 10, version 1903 and later Updates 4/28/2021 n/a 262.8 MB 275583053
2021-04 Cumulative Update Preview for Windows 10 Version 2004 for x86-based Systems (KB5001391) Windows 10, version 1903 and later Updates 4/28/2021 n/a 262.8 MB 275583053
2021-04 Cumulative Update Preview for Windows 10 Version 2004 for x64-based Systems (KB5001391) Windows 10, version 1903 and later Updates 4/28/2021 n/a 570.4 MB 598111107
2021-04 Cumulative Update Preview for Windows 10 Version 20H2 for ARM64-based Systems (KB5001391) Windows 10, version 1903 and later Updates 4/28/2021 n/a 612.2 MB 641898228
2021-04 Cumulative Update Preview for Windows 10 Version 20H2 for x64-based Systems (KB5001391) Windows 10, version 1903 and later Updates 4/28/2021 n/a 570.4 MB 598111107
2021-04 Cumulative Update Preview for Windows 10 Version 1909 for ARM64-based Systems (KB5001396) Windows 10, version 1903 and later Updates 4/22/2021 n/a 650.5 MB 682115945
2021-04 Cumulative Update Preview for Windows 10 Version 1809 for x64-based Systems (KB5001384) Windows 10 LTSB, Windows 10 Updates 4/22/2021 n/a 488.8 MB 512534450
2021-04 Cumulative Update Preview for Windows 10 Version 1809 for ARM64-based Systems (KB5001384) Windows 10 LTSB, Windows 10 Updates 4/22/2021 n/a 541.4 MB 567665739
2021-04 Cumulative Update Preview for Windows 10 Version 1809 for x86-based Systems (KB5001384) Windows 10, Windows 10 LTSB Updates 4/22/2021 n/a 269.7 MB 282760550
2021-04 Cumulative Update Preview for Windows 10 Version 1909 for x64-based Systems (KB5001396) Windows 10, version 1903 and later Updates 4/22/2021 n/a 565.6 MB 593033540
2021-04 Cumulative Update Preview for Windows 10 Version 1909 for x86-based Systems (KB5001396) Windows 10, version 1903 and later Updates 4/22/2021 n/a 325.9 MB 341703860
2021-04 Dynamic Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001337) Windows 10 GDR-DU Security Updates 4/13/2021 n/a 559.5 MB 586691823
2021-04 Dynamic Cumulative Update for Windows 10 Version 1909 for x86-based Systems (KB5001337) Windows 10 GDR-DU Security Updates 4/13/2021 n/a 323.0 MB 338738805
2021-04 Dynamic Cumulative Update for Windows 10 Version 1909 for ARM64-based Systems (KB5001337) Windows 10 GDR-DU Security Updates 4/13/2021 n/a 645.4 MB 676791646
2021-04 Cumulative Update for Windows 10 Version 1909 for x64-based Systems (KB5001337) Windows 10, version 1903 and later Security Updates 4/13/2021 n/a 560.7 MB 587890626
2021-04 Cumulative Update for Windows 10 Version 1909 for ARM64-based Systems (KB5001337) Windows 10, version 1903 and later Security Updates 4/13/2021 n/a 646.6 MB 677963593
2021-04 Cumulative Update for Windows 10 Version 1909 for x86-based Systems (KB5001337) Windows 10, version 1903 and later Security Updates 4/13/2021 n/a 323.7 MB 339399474
2021-04 Cumulative Update for Windows 10 Version 1803 for x86-based Systems (KB5001339) Windows 10 Security Updates 4/13/2021 n/a 790.8 MB 829197034
2021-04 Cumulative Update for Windows 10 Version 1803 for x64-based Systems (KB5001339) Windows 10 Security Updates 4/13/2021 n/a 1307.3 MB 1370824027
2021-04 Cumulative Update for Windows 10 Version 1803 for ARM64-based Systems (KB5001339) Windows 10 Security Updates 4/13/2021 n/a 1429.0 MB 1498444718
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