Security News > 2025 > February > Windows 10 KB5051974 update force installs new Microsoft Outlook app
![Windows 10 KB5051974 update force installs new Microsoft Outlook app](/static/build/img/news/windows-10-kb5051974-update-force-installs-new-microsoft-outlook-app-medium.jpg)
2025-02-11 19:32
Microsoft has released the KB5051974 cumulative update for Windows 10 22H2 and Windows 10 21H2, which automatically installs the new Outlook for Windows app and fixes a memory leak bug. [...]
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