Use Remote Desktop on your Windows, Android, or iOS device to connect to a Windows 10 PC from afar. Here's how to set up your PC to allow remote connections and then connect to the PC you set up.

Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

Learn how to get ready for the Windows 11 upgrade, from making sure your device can run Windows 11 to backing up your files and installing Windows 11.

Open Device Manager. In the search box on the taskbar, type device manager, then select Device Manager from the menu.

下載並安裝或重新安裝 Office 2019、Office 2016 或 Office 2013. 如果這是您 第一次 安裝 Microsoft 365，您可能需要先執行一些設定步驟。. 請展開下方的深入了解章節。. 不過，如果您是要重新安裝 Microsoft 365，已兌換產品金鑰，且有與 Microsoft 365 關聯的帳戶，則請移至 ...

Learn how to rip (copy) and burn (create) CDs and data DVDs using Windows Media Player.

注意 不再维护 Xbox 360 支持内容。如果需要有关 Xbox 360 主机的详细信息，请访问 Xbox 论坛。 了解如何修复错误 8015D003，以便可以登录到 Xbox Live。

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If you loved the free solitaire games from earlier versions of Windows, we've wrapped them all up in one convenient app, the Microsoft Solitaire Collection.

Some sites are built to work with Internet Explorer and have functionality that isn't supported by modern browsers such as Microsoft Edge. If you need to view one of these sites, you can use Internet Explorer Mode in Microsoft Edge.