Learn how to access Windows device security settings in Windows Security to help protect your device from malicious software.

Learn why it's important to have a backup, and how Windows Backup can help you keep your files and settings safe.

Learn how to use Xbox cloud gaming on various devices including Android, iOS, and Windows with this comprehensive guide.

了解如何从 Windows 10 家庭版升级到 Windows 10 专业版或从 Windows 11 家庭版升级到 Windows 11 专业版，包括如何使用有效产品密钥或 Microsoft Store。

We’re making some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023.

Se não for possível entrar na conta de email do Outlook.com, Hotmail, Live ou MSN, ou se não souber como entrar ou sair, confira algumas soluções.

Explore subscription benefits, browse training courses, learn how to secure your device, and more.

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

Learn more about how to print web pages and documents in Microsoft Edge.

Descubre cómo enviar una solicitud para obtener el reembolso de una compra de contenido digital de Xbox.