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

Learn different ways to locate your BitLocker recovery key in Windows, and learn about how BitLocker might have been activated on your system.

Pruebe estas soluciones si no puede iniciar sesión en su cuenta de correo electrónico de Outlook.com, Hotmail, Live o MSN, o si no está seguro de cómo iniciar o cerrar sesión.

Learn how to install Office 2013 on your PC or Office for Mac 2011.

Find out how to submit a request for a refund for a purchase of digital Xbox content.

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 download, install, and configure additional language packs for your version of Windows.

Hotmail 现在是 Outlook.com。 了解如何登录以访问 Outlook.com、Hotmail、Live 或 MSN 电子邮件帐户。

Use your scanner and download an app from Microsoft Store to scan a document or picture to your PC.

Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.