Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Learn how to use the Activation troubleshooter to resolve common activation issues in Windows.

With External Access for Teams, you can add or invite anyone outside of your Teams org who uses Teams, Teams for personal use, Skype (for consumers), and Skype for Business to a one-to-one chat.

Notes about this update. When this update is installed, Windows may attempt to download and install feature updates to your device if it is approaching or has reached the end of support for your currently installed Windows version.

Captures that are uploaded to the Xbox network may be deleted after 90 days. Learn more about backing up your game clips or screenshots on console or PC.

Find out how to submit a case review and learn more about your Xbox enforcements.

If you're having trouble detaching or attaching your Surface Book keyboard, here are some steps to try to get things working again.

Saiba como encontrar uma chave de produto do Windows para ativação e quando você usará uma licença digital.

Aprende a agregar cuentas de usuario en Windows 10 y Windows 11. Con una cuenta, cada persona tiene archivos independientes, sus propios favoritos del explorador y un escritorio privado.

Stay connected to your friends across social networks while gaming on Windows 10/11.