安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- Fix Bluetooth problems in Windows - Microsoft Support
If you are using a Windows 11 device, start by running the automated Bluetooth troubleshooter in the Get Help app It will automatically run diagnostics and attempt to fix most Bluetooth problems If you are using an older version of Windows or a mobile device, please skip to Common Bluetooth issues in Windows 11 section
- Update Bluetooth drivers in Windows - Microsoft Support
Install Bluetooth drivers using Windows Update Select Start > Settings > Windows Update Select Check for updates Install any available updates, and then restart your PC Reinstall the Bluetooth driver If updating the driver doesn’t help, try uninstalling and reinstalling it Open Device Manager Expand Bluetooth Select and hold (or right‑click) your Bluetooth adapter, then select
- Update drivers through Device Manager in Windows - Microsoft Support
However, drivers can also be updated through Device Manager Drivers updated through Device Manager can be done either automatically or manually If needed, drivers can also be reinstalled through Device Manager To update or reinstall a driver through Device Manager in Windows, watch the video or select the desired task from the following list:
- Download and install the latest printer drivers - Microsoft Support
Windows Update is the recommend method to download, install, and update printer drivers For information on how to update printer drivers using Windows Update, see the following article: Note: If Windows Update doesn't find a driver for the printer, use one of the other methods in this article to install or update the printer driver
- Fix sound or audio problems in Windows - Microsoft Support
Run the Windows audio troubleshooter If you are using a Windows 11 device, start by running the automated audio troubleshooter in the Get Help app It will automatically run diagnostics and attempt to fix most audio problems If you are using an older version of Windows or a mobile device, please skip to General troubleshooting steps
- Pair a Bluetooth device in Windows - Microsoft Support
Before starting, make sure that the Windows 11 device supports Bluetooth For more info on how to check, see Fix Bluetooth problems in Windows For help with adding non-Bluetooth devices, see Add a hardware device to a Windows device
- Mouse and keyboard problems in Windows - Microsoft Support
Hardware Troubleshooter Drivers Update a device driver using Windows Update In the search box on the taskbar, type check for updates, then select Check for updates from the list of results Under Windows Update, select Check for updates Windows Update will tell you if you need any updates or not, and whether the latest updates were successfully installed There might not be any driver updates
- Fix touchpad problems in Windows - Microsoft Support
Try to fix touchpad problems in Windows by updating drivers using either Windows Update or Device Manager or by reinstalling the touchpad
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