Windows 11 KB5066835 Update
Windows 11 KB5066835 is now available for Windows 11 25H2 and 24H2, as part of Microsoft's October 2025 Patch Tuesday.
This update includes new features, such as enabling AI Actions shortcut in File Explorer, allowing the Notification Center to work on secondary monitors, and the ability to move volume indicators.
- AI Actions shortcut in File Explorer
- Notification Center on secondary monitors
- Movable volume indicators
Direct download links for KB5066835 offline installers (.msu) are also available from Microsoft, in addition to the update being rolled out through Windows Update.
Windows 11 KB5066835 is a mandatory security update.
Author's summary: Windows 11 KB5066835 update adds new features and security patches.