Erfahren Sie, wie Sie einen Windows-Product Key für die Aktivierung finden und wann Sie stattdessen eine digitale Lizenz verwenden.

Learn how to update your Xbox console offline.

如果我的设备上没有管理员权限，该怎么办？ 若要完全升级到新的 Microsoft Edge，必须使用管理员帐户登录到设备。

You can repair some apps and programs if they're not running correctly. Note that you won't see repair, change, or modify options for all apps and programs.

Learn how to troubleshoot and fix problems setting up your email in Outlook.

This update for the Microsoft Visual C++ 2013 Update 5 Redistributable Package is released as a download-only update and isn’t distributed through Windows Update. Redistribution of this update is allowed, subject to the same license terms as granted by the Microsoft Visual Studio 2013 Update 5 release.

在 “个性化设置背景”旁边的列表中，选择“图片”、“ 纯色”、“ 幻灯片放映”或“ Windows 聚焦 (”，) 查看来自世界各地的新图像。

Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

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

Aquí se muestra cómo activar o desactivar Bluetooth en Windows 10: Selecciona el botón Inicio, luego selecciona Configuración > Dispositivos > Bluetooth y otros dispositivos.