The August 2024 security update is now available for all supported versions of Windows. We recommend that you install these updates promptly. For more information about the contents of this update, see the release notes, which are easily accessible from the Windows 11 and Windows 10 update history pages. To learn more about the different types of monthly quality updates, see Windows monthly updates explained. To be informed about the latest updates and releases, follow us on X @WindowsUpdate.

  

Short on time? Watch our Windows 11 release notes video for this month’s tips.

For instructions on how to install this update for your operating system, see the KB for your OS listed below: 

REMINDER The October 2024 security update is the last security release for Enterprise and Education editions of Windows 11, version 21H2 and Home and Pro editions of Windows 11, version 22H2. After this date, devices running these editions will no longer receive monthly security and preview updates containing protections from the latest security threats. Supported editions of Windows 11, versions 23H2 and 22H2 will continue to have support through their specific lifecycle dates, which can be found at the Windows 11 release information page.