Hotmail is now Outlook.com. Learn how to sign in to access your Outlook.com, Hotmail, Live, or MSN email account.

Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

Check the Xbox services, games, and apps for any service outages.

Find out how to change your capture settings on Windows 10/11 devices.

Windows 11 Windows 10 从Windows 11电脑转换为外部显示器 你可以以无线方式将电脑连接到电视、投影仪或支持 Miracast 的其他类型的外部显示器。 打开电视、投影仪或其他显示器。 如果你使用的是 Miracast 硬件保护装置或适配器，请确保已将其插入屏幕。 按 Windows 徽标键 + K，然后从可用设备列表中选择要 ...

Learn how to manage the online safety and privacy settings on the Xbox console for you and every member of your family group.

大多数应用程序 (（如 Microsoft Word、Excel 和 PowerPoint）) 都包含在安装软件时自动安装的字体。 例如，Microsoft Publisher 等专为文档设计项目而创建的应用程序通常带有许多额外的字体，可在计算机上的其他任何程序上使用。 但是，有时你可能想要安装从其他地方创建、购买或下载的自定义字体。 本文 ...

Discover how game assist (beta) enhances your gaming experience on mobile and Game Bar for Windows 11 and find answers to frequently asked questions.

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Learn how to use the Gaming Services Repair Tool to troubleshoot installation and update issues with Gaming Services on PC.