Troubleshoot issues that occur when setting up external monitors. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.

Learn how to join a Microsoft Teams meeting if you don't have an account. Join a Teams meeting as a guest in the Windows app or on the web.

Your Phone is now Microsoft Phone Link! Learn more about our recent name change for our PC and Android mobile apps.

If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page.You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or app-specific info.

To help improve your privacy in Excel, a password adds protection to worksheets to help prevent others from changing, moving, or deleting important data.

How to enable automatic forwarding in new Outlook. At the top of the page, select Settings .

Découvrez comment installer Office 2013 sur PC ou Office pour Mac 2011.

Play music and video in more formats and stream it to more places with Windows Media Player 12.

Find out how to set up and manage your security info and verification codes for your Microsoft account, and troubleshoot common issues.

Learn how to locate and manage your app permissions on Windows devices. Some apps or games need specific permissions to work properly.