Follow the steps in this article to help you cancel your Microsoft 365 subscription.

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.

Get a brief explanation about logging on as an administrator and making changes to other user accounts on your computer.

Learn how to connect to a Wi-fi network in Windows and manage your current network connections.

Do you need some help installing Quick Assist? For the best experience, download and install the new version of the Quick Assist app from Microsoft Store. If you have problems installing Quick Assist, here are some steps to try to get it installed and working properly.

Use the Office offline installer to install Office 2016 or Office 2013 if you don't have an active Internet connection or you're having problems with slow speed or unreliable connections.

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

Use a ready signature template from a gallery to create your email signature in Outlook.

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

Create a recovery drive so you can reinstall Windows 10 or Windows 11 in case you experience a major issue such as hardware failure.