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.

Microsoft Defender is a new security app that helps protect you and your family across all your devices; Windows, Android, Mac, and iOS.

Describes how to use the System File Checker tool to troubleshoot missing or corrupted system files in Windows 8.1, Windows 8, Windows 7 or Windows Vista.

Download the latest Windows update from the Windows Update page in Settings for your device when it becomes available.

Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.

Open Device Manager. By pressing submit, your feedback will be used to improve Microsoft products and services.

Summary. Windows 11, versions 22H2 and 23H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 11, version 23H2 are included in the latest monthly quality update for Windows 11, version 22H2 but are in an inactive and dormant state.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to update Microsoft Office on PC and troubleshooting tips for installing Office updates.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.