了解如何运行 Windows 更新疑难解答来解决下载或安装 Windows 更新时出现的错误。

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Learn how to troubleshoot Bluetooth problems in Windows. Resolve issues connecting a Bluetooth device or accessory.

Windows 11 N: Select the Start button, then select Settings > Apps > Optional features.. Select View features next to Add an optional feature, and then select the Media Feature Pack in the list of available optional features.

Microsoft made a commitment to provide 10 years of product support for Windows 7 when it was released on October 22, 2009. This 10-year period has now ended, and Microsoft has discontinued Windows 7 support so that we can focus our investment on supporting newer technologies and great new experiences.

Learn more about how to print web pages and documents in Microsoft Edge.

获取有关 Windows 安全的帮助; 在 Microsoft Edge 中查看和删除浏览器历史记录; 删除和管理 Cookie; 重新安装 Windows 时安全移除有价值的内容

Узнайте, как устранять неполадки, когда камера не работает в Windows либо вы видите ошибки 0xA00F4244 или 0x200F4244.

OneDrive for Business provides one place to store, share and sync your work or school files.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.