Security News > 2021 > November > Windows 11 KB5007262 Cumulative Update Preview Released
Microsoft has released the optional KB5007262 Preview cumulative update for Windows 11 with 70 fixes or improvements.
This Windows 11 cumulative update is part of Microsoft's November 2021 monthly "C" update, allowing users to test the upcoming updates and fixes in the December 2021 Patch Tuesday.
Unlike cumulative updates released on Patch Tuesday, preview updates do not contain security updates and only includes bug fixes and performance improvements.
Windows users can install this update by going into Settings, clicking on Windows Update, and selecting 'Check for Updates.
Windows 10 users can also download and manually install the KB5007262 update from the Microsoft Update Catalog.
When cumulative updates are released, Microsoft also shares the known issues or conflicts with the update.