How to recall and/or replace an email message you sent by using Microsoft 365 and your built-in Exchange Server account.

Use Settings in Windows 10 to change default apps and programs.

Learn how to reset your PIN if you aren't signed in to Windows and having trouble using your PIN.

Find out what model of Surface you're using. There are several ways to find out which Surface device model you have. Look in the Surface app

Summary. Windows 10, versions 2004, 20H2, 21H1, 21H2, and 22H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 10, version 22H2 are included in the latest monthly quality update for Windows 10, version 2004, 20H2, 21H1, and 21H2 but are in an inactive and dormant state.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

Learn how to change Microsoft account email address or phone number using aliases to sign into your Microsoft account.

Get the steps for showing your favorites bar in Microsoft Edge and Internet Explorer 11.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

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.