Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

Learn how to troubleshoot USB-C problems in Windows and fix USB devices, ports, and adapters not working properly.

Learn about different things you can try to fix network connection problems in Windows.

There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results.

Learn how to turn on device encryption, or standard BitLocker encryption in Windows.

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

Download the latest internet browser recommended by Microsoft from the official support page.

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

Learn about the recovery options in Windows. Find out how to reset your PC, go back to a previous version of Windows, or use media to reinstall Windows.

Learn how to download Microsoft Support and Recovery Assistant to help fix problems with Microsoft 365, Office, or Outlook.