Windows 11, version 21H2; July 9, 2024—KB5040431 (OS Build 22000.3079) June 11, 2024—KB5039213 (OS Build 22000.3019) May 14, 2024—KB5037770 (OS Build 22000.2960)

Get troubleshooting steps for when you can't sign in to the Xbox app.

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

Quick Assist lets someone you trust take over your Windows 10 or Windows 11 PC and fix a problem from wherever they are.

Learn more about what background apps are in Windows and how to turn them off when you're not using them.

After launching an Office app, you might receive a message that says Get genuine Office.. If you see this, we've determined that the Office product installed on your device isn't legitimate and you may be a victim of software counterfeiting.

Teams in Microsoft Teams are collections of people, content, and tools surrounding different projects and jobs.

Learn how to install Skype for Business on your Windows computer, mobile device, or Macintosh.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

You can refer to the contents of cells in another workbook by creating an external reference formula. An external reference (also called a link) is a reference to a cell or range on a worksheet in another Excel workbook, or a reference to a defined name in another workbook.