The March optional update for Windows 11 versions 25H2 and 24H2, identified as KB5079387, has been released for Insiders on the Release Preview Channel. Key enhancements include:
- Narrator improvements: Enhanced reliability for setting up Natural Voices, access to rich image descriptions via shortcuts, and instant on-device descriptions for Copilot+ PC users.
- Settings improvements: Increased reliability for downloading updates in the Settings menu.
- Smart App Control improvements: Users can toggle this security feature on or off without a clean installation.
- Modern pen setting experience: Digital pen users can configure the pen tail button to launch the same application as the Copilot key.
- Display improvements: Enhanced reliability of auto-rotation after sleep and external monitors connected via USB4 can operate at a low power level during sleep.
- File Explorer improvements: Ability to rename files using Voice Typing and sort permissions entries in Advanced Security Settings by ‘Principal’.
- Windows Recovery Environment improvements: x64 applications are expected to perform better on ARM64 devices.
The update will be available to non-Insiders as an optional update in the last week of March, with a broader public rollout expected in April.