了解如何获取适用于 Windows 10、Windows 8.1 和 Windows 7 的 Windows Media Player 12。

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

Find out the steps you can take if you receive a message telling you a driver can't load on your device.

Windows の Bluetooth の問題をトラブルシューティングする方法について説明します。 Bluetooth デバイスまたはアクセサリの接続に関する問題を解決します。

如果在 Microsoft Store 中更改所在国家或地区，你在某个地区获取的内容可能无法在另一个地区使用。

Stay connected to the Xbox community! See what friends are up to, start a text or voice chat, and find players for multiplayer games.

Learn how to use Narrator, a screen-reading app built into Windows, with this complete guide and how-to articles.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

Help to decide whether you should install the 32-bit Office version or the 64-bit Office version. Which version is right for you depends on how you plan to use Office. Find out about choosing between 32-bit Office and 64-bit Office.

You can apply sensitivity labels to your files and emails to keep them compliant with your organization's information protection policies.