Find out how to boot into safe mode in Windows from Settings, the sign-in screen, and a black or blank screen.

Learn how to install Windows 11, including the recommended option of visiting the Windows Update page in Settings.

Learn how to earn Microsoft Rewards points when you browse the web with Microsoft Edge, search on Bing.com, and more.

Learn how to install Office 2013 on your PC or Office for Mac 2011.

Check the Xbox services, games, and apps for any service outages.

Things to try to fix touchpad problems in Windows 10 and 11. If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.

Learn how to enable virtualization through the UEFI (or BIOS) of your PC to run the Windows Subsystem for Android or Windows Subsystem for Linux.

Summary. Windows 10, versions 2004, 20H2, 21H1, and 21H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 21H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, and 21H1, but are in an inactive and dormant state.

Update Surface devices and Windows. Download the latest drivers and firmware updates to keep your Surface devices performing their best.

Learn how to reset or change your Microsoft account password. Get help with a forgotten Microsoft account password.