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 ...

获取最新 Windows 更新. Applies To. Windows 11 Windows 10. 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 ...

DirectX 简介. DirectX 是 Windows 中的一组组件，允许软件（主要且尤其是游戏）直接与视频和音频硬件结合使用。 使用 DirectX 的游戏可以更有效地使用内置于硬件的多媒体加速器功能，从而改善你的整体多媒体体验。 检查安装的 DirectX 版本. DxDiag 工具报告有关系统上安装的 DirectX 组件和驱动程序的详细信息，并且可以使用。 Windows 10. Windows 8.1 或 8. Windows 7 或更低版本. DirectX 版本和更新（按操作系统） Windows 10 和 Server 2016 Technical Preview. Windows 8、RT、8.1、Server 2012 和 Server 2012 R2.

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 ...

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.

Update your Xbox Wireless Controller. Keeping your controller updated with the latest software maximizes your controller's capabilities and compatibility. You can update your controller wirelessly, with a USB connection, or on a PC using the Xbox Accessories app.

For Xbox Series X|S, we’ve streamlined the Xbox Wireless Controller for comfort, performance, and instant sharing. The controller also works great with Xbox One, PC, and cloud gaming devices. For info about remapping your controller’s buttons, visit: Configure an Xbox Wireless Controller.

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 ...

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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.