Contatta il Supporto tecnico Microsoft. Trova soluzioni a problemi comuni, oppure ottieni assistenza da un operatore del supporto.

使用 Authenticator 作为登录的一种方式. 如果已为帐户启用无密码、双重或多重身份验证，请使用以下步骤登录：

To play HDR video in Windows 11, your display, PC, and graphics card must meet certain requirements. Here are the requirements: Display. Your display can be a built-in display, like the kind on a laptop, tablet, or 2-in-1 PC, or it might be an external display that’s connected to your PC.

Windows 11, version 23H2 ; July 25, 2024—KB5040527 (OS Builds 22621.3958 and 22631.3958) Preview; July 9, 2024—KB5040442 (OS Builds 22621.3880 and 22631.3880)

Miracast 无线显示器. 以无线方式将你的电脑连接到电视、投影仪、其他电脑或支持 Miracast 的其他类型外部显示器。

Change the application's high-DPI scaling mode. In the High DPI scaling override area, select Override high DPI scaling behavior, and then try one of the following options:. Application – Disable all Windows scaling settings and only use the app developer's setting. This option was called Disable display scaling on high DPI settings in previous versions of Windows.

了解如何在 Microsoft Edge 中启用 Adobe Flash。

若要在不滚动的情况下转到 Word 文档中的页面或标题，请使用导航窗格。 若要打开导航窗格，请按 Ctrl+F，或选择“ 视图”选项卡并选择“导航窗格”。 按标题浏览

从 Microsoft 获取免费的 Windows 主题，以个性化设置电脑的背景、颜色和声音。

如果 Surface 上的屏幕看起来扭曲、静态、闪烁或线条穿过屏幕，你可以尝试一些操作来使其再次工作。 有关外部显示器的帮助，请查看将 Surface 连接到外部显示器进行故障排除. 故障排除选项