Fix Bluetooth problems in Windows. If you run into problems trying to connect to a Bluetooth device, here are some troubleshooting steps to try. Note: For general info about how to connect a Bluetooth device to your PC, see Pair a Bluetooth device in Windows.

Getting ready for the Windows 11 upgrade. How to check if your device meets Windows 11 system requirements after changing device hardware. Learn how to use the PC Health Check app to help you improve your device performance.

Having trouble connecting to your email from Outlook on your desktop? Follow these steps to let Outlook diagnose and fix errors in your Outlook mail profile that might be causing the issue.

Using the Windows Activation troubleshooter. Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. If you're unable to activate Windows 11, the Activation troubleshooter could help.

解决方案 1：检查下载速度. 滚动到“安装…”< 要下载的游戏名称 >。. 转到“我的游戏和应用”>“管理”>“队列”，并记下显示的正在安装游戏或应用的下载速度。. 这表示当前的下载速度。. 如果看到速度缓慢（例如，每秒小于 1 兆位），则可能需要很长时间 ...

Check here for the known game issues that we're currently tracking and find out what you can do about them. Need help with an Xbox console, an Xbox game, or Xbox network? Find out how to get in touch with us.

To use voice typing, you'll need to be connected to the internet, have a working microphone, and have your cursor in a text box. Once you turn on voice typing, it will start listening automatically. Wait for the "Listening..." alert before you start speaking.

设置适用于云游戏的 Windows 设备. 注意 云游戏不支持本地多人游戏，它一次仅支持一个玩家和一个帐户。. 云游戏需要 Game Pass Ultimate 或受支持的免费玩游戏服务。. 加入 Xbox Game Pass Ultimate. 若要查看当前支持云游戏的位置，请参阅 以下中的“云游戏（仅限 Ultimate ...

Check for Windows updates. Learn how to run Windows Update Troubleshooter to resolve errors downloading or installing Windows updates.

更新 Windows. 按任务栏上的“开始”按钮 ，键入“设置”，然后选择“设置”。. 在 Windows 10 上，选择“更新和安全”。. 在 Windows 11 上，选择“Windows 更新”。. 在“Windows 更新”页面上，选择“检查更新”以查看是否有适用于设备的任何更新。. 在下载更新后 ...