This security update provides the latest changes for the Windows Security app. The update is composed of the Windows Security app and its underlying service. This update applies to only …

In Windows 10, you decide when and how to get the latest updates to keep your device running smoothly and securely. Select Start , go to Settings Update & Security Windows Update > …

Here's how: Select Start > Settings > Windows Update and, next to Get the latest updates as soon as they're available , set the toggle to On . Note: Whether you set the toggle to Off or On …

Windows 11 automatically downloads and installs updates to make sure your device is secure and up to date. This means you receive the latest fixes and security updates, helping your device …

Nov 11, 2025 · This security update includes fixes and quality improvements that are part of the following updates: October 14, 2025—KB 5066791 (OS Builds 19044.6456 and 19045.6456) …

Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Windows Update is an essential component of Windows 11, ensuring your system remains secure, stable, and up-to-date with the latest features. However, issues can occasionally arise, …

Select Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters. Next, under Get up and running, select Windows Update > Run the troubleshooter.

Dec 1, 2025 · This non-security update for Windows 11, version 25H2 and 24H2 (KB5070311), improves functionality, performance, and reliability. To learn more about differences between …

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.