Learn what you can do if you're not receiving account aign-in verification codes.

Learn how to manage background activity for apps to help save battery power in Windows.

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 If your touchpad isn’t working, it may be a result of a missing or out-of-date driver.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 create and add a signature to email messages you send in Outlook.com.

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.

How to create a checklist in Word that can be filled out by using checkbox controls.

Training: Watch and learn how to use Outlook to recall and/or replace an email in Outlook if all your recipients are using Microsoft Exchange.

Learn how to troubleshoot Windows Media Player errors. Explore resources for general help with Windows Media Player.

Find out how to access OneDrive settings and pause features with the OneDrive Activity Center. Learn how to customize your cloud storage and file sharing preferences.

Find out more about Xbox digital codes and gift cards, and how to troubleshoot issues redeeming content.