The sign-in options in Windows serve various purposes to enhance your user account security and sign in convenience. You can access the sign-in options from the Settings app.

Outlook can alert you to a variety of actions with sound effects. You can control some of these sounds through the Outlook options pane, while other settings are controlled by Windows.

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.

Use the Xbox Accessories app to configure your controller or headset for your preferred gaming experience.

若要开始，请从“开始”菜单打开 Copilot 应用，或者使用 Copilot 图标（如果存在于 Windows 任务栏上）。 如果设备键盘包含专用的 Copilot 键，还可以使用它来启动 Copilot。 Copilot 使用你的 Microsoft 帐户提供个性化帮助和对各种功能的访问。 与 Copilot 交互

A device suspension may include a temporary revoke of privileges on the console (such as communications or multiplayer), whereas a device ban permanently blocks an Xbox console or device from accessing the Xbox network.

Click System and Security > System.. On the View basic information about your computer page, see the Full computer name under the section Computer name, domain, and workgroup settings.

Optimizations for windowed games improves gaming on your PC by using a new presentation model for DirectX 10 and DirectX 11 games that appear in a window or in a borderless window.

浏览器会自动保存临时 Internet 文件，以帮助加快页面加载速度。 清除此项缓存有时可以解决页面显示问题。 如果可以打开 Microsoft Edge ，请选择“设置”，然后选择 “> 历史记录 ”>“打开历史记录”页，然后选择“删除浏览数据”。 。 在“时间范围”下选择“所有时间”;选择“浏览历史记录”和 ...

注意: 如果你拥有的是套件，如 Microsoft 365 家庭版、Office 家庭和学生版 2016 或 Office 家庭和学生版 2013，请搜索套件名称，即便你只想修复 Word 或 Excel 等特定应用程序。如果你拥有的是独立应用程序，如 Word 或者 Excel，请搜索应用程序名称。