Select Access to content to determine age-appropriate access to content or make access available to all.; Select Allow adding & creating new profiles to choose whether others can download and create new accounts on your console.; Select Allow removing accounts to allow guests to remove accounts that are downloaded to the console.; Select Allow adding guests to choose whether others can add ...

若要将其关闭，请将设置切换为“关闭”。 关闭 Microsoft Defender 防火墙可能会使设备（以及网络，如果有）更容易受到未经授权的访问。

Support reading and writing by using Immersive Reader to customize how word documents appear while you read and edit. Immersive Reader provides options for a comfortable and easy to process experience by allowing you to listen to the text read aloud or adjust how text appears by modifying spacing, color and more.

Set up an eye tracking device. This guide helps you to set up and calibrate your eye tracking device for use with Windows eye control. We have tested it with the Tobii Eye Tracker 4C device; your experience with other devices might vary.

Contact Microsoft Support. What's new. Surface Pro; Surface Laptop; Surface Laptop Studio 2

如果尝试将 Outlook.com 帐户添加到 Outlook 或其他邮件应用，可能需要 POP、IMAP 或 SMTP 设置。 可以在下面找到它们，也可以在 Outlook.com 设置中查看它们。. Outlook 和 Outlook.com 可能能够自动检测帐户的邮箱设置，但对于其他非Microsoft帐户，可能需要联系电子邮件提供商了解其设置。

通过查看管理员上方是否显示了电子邮件地址，确认管理员帐户是否还是你的 Microsoft 帐户。如果显示了电子邮件地址，则这是 Microsoft 帐户。 如果未显示，则表示你已使用本地帐户登录。 如果你还没有 Microsoft 帐户，请参阅 如何创建新的 Microsoft 帐户。

Some extensions change browser settings like your default search engine, new tab page, and other types of site data. To prevent extensions from changing the preferences you set up when you installed Microsoft Edge , the browser automatically turns off extensions that might change your preferred settings.. You can change settings for your extensions at any time.

如果缺少“更新选项”且只有“关于”按钮，则表示你有批量许可证安装或公司正在使用“组策略”管理 Office 更新。请尝试 Microsoft 更新或联系公司的技术支持。

Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.