Learn how to set up a connection to a proxy server on your Windows PC.

Find out how to back up your apps, files, photos, and preferences on your Windows PC with File History and other tools.

Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Correct the #N/A errorin the VLOOKUP function. INDEX and MATCH offers more flexibility with matches. INDEX and MATCH can find an exact match, or a value that is greater or lesser than the lookup value.

Learn how to run a disk cleanup in Windows including deleting temporary and system files to free up disk space.

Si vous ne parvenez pas à vous connecter à votre compte de messagerie Outlook.com, Hotmail, Live ou MSN, ou si vous ne savez pas comment vous connecter ou vous déconnecter, voici quelques solutions.

Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.

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

You can add hyperlinks within your document to provide the reader with instant access to other parts of the same document. To create one, you must first create a "bookmark" at the intended destination.

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.