Get support for all Office.com apps, including Excel, Word, and PowerPoint, with step-by-step guidance and troubleshooting.

Aprende a conectarte a una red Wi-Fi en Windows y administrar las conexiones de red actuales.

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获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。

Use Windows accessibility features, such as Focus assist, to help improve focus on tasks and minimize distractions.

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Apply the latest Office Theme (font and colors) to your Microsoft 365 applications.

Questions and answers about artificial intelligence (AI), and how it's used in Microsoft products such as Microsoft Copilot.

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

Find out how to turn on Game Mode while playing a game on your Windows 10/11 device.