Over the next few weeks, check for reports about problematic issues, and if all seems well, apply the update.

What IT needs to know: Because this is a security update, it should be applied relatively soon. For details, see Microsoft’s Security Update Guide and April 2023 Security Updates. This build includes a wide variety of security updates. There are two known issues in this update, both of which are applicable to IT admins: one in which copying large multiple gigabyte files might take longer than expected to finish, and another in which using provisioning packages might not work as expected. For managed devices, the toggle is disabled by default.Ī variety of bugs have been fixed, including one that stopped mobile device management customers from printing, and another in which the Tab Window Manager stopped responding in IE mode. When you turn it on, your device will be prioritized to get the latest non-security updates and enhancements when they are available. It also adds a new toggle control on the Settings > Windows Update page. This update lets you configure application group rules for firewall settings. If you’re still using Windows 10, see “ Windows 10: A guide to the updates.” And if you’re looking for information about Insider Program previews for upcoming feature releases of Windows 11, see “ Windows 11 Insider Previews: What’s in the latest build?” KB5025305 (OS Build 22621.1635) Preview