Learn how to use antivirus protection in Windows Security to protect your Windows PC against malware, viruses, and other threats.

If either of the categories above apply to you, use the following procedures to update your browser: Update once. In the browser, go to Settings and more > Help and feedback > About Microsoft Edge (edge://settings/help).. If the About page shows Microsoft Edge is up to date., you don't need to do anything.

Microsoft's products and services work best if you use the same language and region across all your devices, and in all of your app and Store settings.

Learn how to change the refresh rate for your display in Windows to determine how smoothly motion appears on your screen.

Learn how to manage your Microsoft devices. Add, remove, register, or rename a device on your Microsoft account.

Learn how to create a OneDrive backup on your PC. Set up OneDrive PC folder backup to access, manage, stop, or fix problems with PC folder backup.

Training: Watch and learn how to use PowerPoint in Windows. Explore PowerPoint training guides, articles, and how-to videos.

This article answers common questions about Microsoft Authenticator. Select the headings below to see more information.

This content can help you with your work or school account, which is the account provided to you by your organization (for example, dritan@contoso.com).

Get help and support for Microsoft Edge. Find Microsoft Edge support content, how-to articles, tutorials, and more.