若要使用 DirectX 诊断工具 检查你电脑上使用的是哪个版本的 DirectX，请选择 “开始” 按钮，在搜索框中键入 “dxdiag” ，然后按 Enter 。. 在 DirectX 诊断工具 中，选择 “系统” 标签页，然后在 “系统信息” 下面检查 DirectX 版本号。. 你首次使用 DirectX 诊断工具 ...

Windows 11 Windows 10. If you’re working on a Windows PC and want the apps and content from another device to show on your PC screen, you’ll want to consider mirroring that device‘s screen or projecting it to your PC. Note that you’ll need a device that supports Miracast. Here’s how to mirror another screen or project to your PC.

立即获取. 如果你想要重新安装 Windows Media Player，请尝试以下操作：. 单击“开始”按钮 ，键入“功能”，然后选择“打开或关闭 Windows 功能”。. 向下滚动并展开“媒体功能”，清除“Windows Media Player”复选框，然后单击“确定”。. 重启设备。. Windows Media Player ...

使用 SafeSearch 阻止成人内容或阻止聊天. 安全搜索有助于将成人内容排除在搜索结果中。. 可通过不同的方法打开 SafeSearch：. 对于个人帐户，请在“设置”页上选择“安全搜索”选项。. 在网络级别， 将 www.bing.com 映射到 strict.bing.com。. 对于单个电脑， 将 www.bing ...

Find your friends to play and chat. Your friends list shows you what your Xbox friends are up to and lets you interact with them. Jump straight into a text or party chat (one on one or in a group), join a friend’s PC game or invite them to yours, and look for people to follow.

The list below contains current Xbox app on PC version numbers for 2023 and 2024, features that have been added or updated, and known issues that we’re currently tracking. To find your Xbox app on PC version number: Launch the Xbox app on your PC. Select your profile picture and go to Settings. Go to About to view your version number.

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Troubleshoot issues that occur when setting up external monitors. If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips.

Hardware & networking. Update your Astro A40 headset for Xbox Series X|S. The Astro A40 headset requires some firmware updating and configuration to work with an Xbox Series X|S console. Follow these steps to configure your headset. Collapse all. Step 1: Install and open the Astro Command Center software.

The following steps describe how to uninstall Microsoft 365 products on a PC (laptop, desktop, or 2-in-1). For Mac, see Uninstall Office for Mac. Tip: Uninstalling Microsoft 365 only removes the Microsoft 365 applications from your computer, it doesn't remove any files, documents, or workbooks you created using the apps.