从结果列表中选中“ 无线显示器 ”旁边的复选框，选择 “ 下一步 ”，然后选择“ 安装 ”。. 安装“无线显示”后，在“设置”的“ 投影到此电脑 ”页上选择“ 返回 ”以管理投影首选项。. 在要’投影到的电脑上，通过在任务栏上的搜索框中输入 “无线显示 ...

Windows 11 Windows 10. 如果在连接到无线显示器时遇到问题，请尝试以下方法进行修复：. 确保Windows 11设备支持 Miracast。. 若要在电脑上检查，请按 Windows 徽标键 + K。. 如果设备不支持 Miracast，你可能会看到一条消息，指出需要连接电缆才能强制转换为外部显示器 ...

Cast to a display from a Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make sure it's plugged in to the display.

如果安装并运行需要 DirectX 9 的应用程序或游戏，你可能会收到错误消息“无法启动此程序，因为计算机中丢失 d3dx9_35.dll。. 尝试重新安装该程序以解决此问题。. 运行此程序包时，不会对 DirectX、Direct3D 9、Direct3D 10.x、Direct3D 11.x、DirectInput、DirectSound、DirectPlay ...

You can quickly check the health of your Surface drivers and firmware using the Surface app. Open the Surface app. In the Surface app, expand Help & support to check the update status. If there are updates available, select the Check for updates button to open Windows Update and install the available updates.

Hotmail 現在為 Outlook.com。. 瞭解如何登入以存取您的 Outlook.com、Hotmail、Live 或 MSN 電子郵件帳戶。.

连接至 Windows应用预安装在运行 Android 9.0 或更高版本的 Samsung、HONOR、Surface Duo 和 OPPO 设备上。. 在此类设备上，可以通过从屏幕顶部向下轻扫，在 快速设置 菜单下找到“连接至 Windows”应用。. 对于所有其他运行 Android 7.0 或更高版本的 Android 设备，请从 Google Play ...

Activate a brand new Office product key. Troubleshoot activation errors. Activate Microsoft 365 or a non-subscription version of Office. When you start an Microsoft 365 app that's not activated, you'll be prompted to sign in to Microsoft 365.

Personalize your Windows device with themes—a combination of pictures, colors, and sounds—from the Microsoft Store. If you're an administrator, you can configure Windows Spotlight on the lock screen. Learn how to change your Windows desktop background (wallpaper) and accent color using personalization settings.

Like other search engines, Bing uses your web search history to improve your search experience by showing you suggestions as you type, providing personalized results, and more. Cortana also uses your search data to give you timely, intelligent answers and personalized suggestions, and to complete other tasks for you.