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

Windows Hello. Windows Hello 可使你通过你的面部、虹膜、指纹或 PIN 登录到你的设备、应用、在线服务和网络。 即使你的 Windows 设备可以使用 Windows Hello 生物识别，也不必这么做。

Learn how to redeem your Microsoft Rewards points for a huge variety of great products and sweepstakes.

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.

Windows 11, version 22H2; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Learn how to unlock your Microsoft account and resolve 'account has been locked' error message.

To see where your browser is saving downloads, look in your browser's settings. For example, in the new Microsoft Edge , select Settings and more > Settings > Downloads .The file path for your downloaded files (for example, C:\Users\[your name]\Downloads) is listed under Location.. In Microsoft Edge Legacy , select Settings and more > Settings .

How to improve gaming on your Windows 11 PC by making use of the optimization for windowed games settings.

Создание установочного носителя для установки или переустановки Windows 7, Windows 8.1 или Windows 10.

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