Microsoft is retiring the Windows legacy inbox Troubleshooters, such as Keyboard troubleshooter and Speech troubleshooter, and the Microsoft Support Diagnostic Tool (MSDT) that runs them.

Your Xbox works normally without IPv6 connectivity. However, for the best possible experience, we recommend enabling IPv6 on your network. Several Xbox features already make use of IPv6, and we’re building more.

了解如何解决订阅购买问题。 注意 除非你有足够的资金来支付包括税款在内的全部余额，否则你无法使用 Microsoft 帐户余额来为过期未付的订阅付款。 你也无法使用礼品卡或订阅卡。

Surface devices get updates through Windows Update. Find out what's included in each update and how to manually update your Surface. Select your device from the following list to see its update history.

Learn how to protect your device with Windows Defender SmartScreen and other app and browser control settings in Windows Security.

若要为你的 Xbox Series X|S 或 Xbox One 主机注册或请求维修，你需要知道序列号。你可能还需要知道主机 ID 或设备 ID。

Windows 10, version 22H2 update history; July 23, 2024—KB5040525 (OS Build 19045.4717) Preview; July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651)

Learn how to check if your PC is capable of running TPM 2.0 or how to enable TPM 2.0 to upgrade to Windows 11.

Décrit l'utilisation de l'outil Vérificateur des fichiers système pour résoudre les problèmes des fichiers système manquants ou endommagés sur Windows 8.1, Windows 8, Windows 7 ou Windows Vista.

Windows 10, version 22H2 update history; July 23, 2024—KB5040525 (OS Build 19045.4717) Preview; July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651)