Your PC can run Windows 11 if it meets the minimum system requirements specified by Microsoft.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Set up the Microsoft Authenticator app from the Security info page. Depending on your organization’s settings, you might be able to use an authentication app as one of your security info methods.

Learn how to recover files that have been lost, deleted, or accidentally changed.

Learn how to locate, install, and share files with custom fonts compatible with Microsoft Office applications.

Explore tips to change your Microsoft Teams background. Learn how to replace, blur, or change your Teams background image before or during a meeting.

This article shows you how to use the Fn key and the F lock key.

If you need help with Outlook.com, you can read our self-help content, or get support via email.

To download the offline installer for Internet Explorer 11, choose your language and system below.

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