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.

Get started with basic tasks in Excel such as opening a workbook, entering and formatting data, calculating data, and trying some quick analysis features..

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

Learn how to recover files that have been lost, deleted, or accidentally changed.

See how to import favorites from other browsers into Microsoft Edge.

Learn how to install the latest version of DirectX to enable games and multimedia applications on your system.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

If you are having trouble with your microphone features, the following information can help you troubleshoot and resolve issues.

Learn how to use and install mobile apps on your Windows 11 PC with the Windows Subsystem for Android™.

Learn how to activate Office pre-installed on new Windows 10 PCs or with a new product key.