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。. Windows 11 Windows 10. 打开你的电视或投影仪。. 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。. 在电脑上，确保 WLAN 已打开。. 在任务栏右侧 ...

注意: 若要手动更新Windows 10或 Windows 11 的操作系统，请使用 下载 Windows 10 或 下载 Windows 11 中的方法。. 首先，你需要有关设备的一些信息：. 查找 Surface 型号和操作系统版本： 如果不知道 Surface 型号或 OS 版本信息，请查看 Surface 应用。. 要打开它，请选择 ...

Fix connections to wireless displays or docks in Windows. Learn how to screen mirror or project content from one device to another.

检查Windows 11电脑是否支持蓝牙后，需要将其打开。. 操作方法如下: 在“设置”中： 选择“ 开始 > 设置 > 蓝牙 & 设备 ”，然后打开 “蓝牙 ”。. 在快速设置中： 若要查找蓝牙的快速设置，请选择任务栏右侧的时间和日期旁边的 网络 、 声音 或 电池 图标 ...

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC. How to open PC Health Check. In Windows, use Search on the taskbar to ...

Along with software updates for Windows 10 or Windows 11, it's important to make hardware updates, also known as updates for drivers and firmware. You can quickly check the health of your Surface drivers and firmware using the Surface app. Open the Surface app.

Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software download website, where step-by-step instructions can be found.

获取最新 Windows 更新. Windows 设备可能会在不同时间获得新功能，因为 Microsoft 通过多种服务技术提供非安全更新、修补程序、改进和增强功能，包括 受控功能推出 (CFR)。. 如果你需要重启设备来完成更新，Windows 会通知你，你可以选择最适合你完成更新的时间 ...

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Pair a Bluetooth device in Windows. You can pair all kinds of Bluetooth devices with your PC—including keyboards, mice, phones, speakers, and a whole lot more. To do this, your PC needs to have Bluetooth. Some PCs, such as laptops and tablets, have Bluetooth built in.