Learn how to use virus and threat protection options in Windows Security to scan your device for threats and view the results.

Experimente essas soluções se não conseguir ou não tiver a certeza de como iniciar ou terminar sessão na sua conta de e-mail do Outlook.com, Hotmail, Live ou MSN.

Learn about the UNIQUE function, which returns a list of unique values in a list or range. UNIQUE is in a class of functions called dynamic arrays.

从确保设备可以运行 Windows 11 到备份文件和安装 Windows 11，了解如何为 Windows 11 升级做好准备。

Get help and training for Office products, such as Word, Excel, PowerPoint, and Outlook. Learn tips and tricks, troubleshoot issues, and access online resources.

When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.

Cuando la última actualización de Windows esté lista para tu dispositivo, estará disponible para su descarga desde la página Windows Update de Configuración.

Learn how to open, navigate, and troubleshoot File Explorer in Windows, with answers to common questions and support assistance.

Join Teams meeting with ease using our step-by-step guide. Learn how to join a Teams meeting via your calendar, a dial-in number, or on the web.

Learn how to install a scanner and use it to scan pictures and documents in Windows 10.