在开始之前，请确保你的 Windows 11 PC 支持蓝牙。有关如何检查的更多信息，请参阅 修复 Windows 中的蓝牙问题。如果您在添加没有蓝牙功能的设备时需要帮助，请参阅 将设备添加到 Windows PC。
在你检查你的 Windows 11 电脑是否支持蓝牙后，你需要将其打开。就是这样：
在设置中： 选择开始 >设置>蓝牙和设备, 然后打开蓝牙.
在快速设置中： 要找到蓝牙的快速设置，请选择网络、声音或电池图标（ ) 在任务栏右侧的时间和日期旁边。选择 蓝牙 打开它。如果它在没有连接任何蓝牙设备的情况下打开，它可能会显示为 未连接.
打开您的蓝牙设备并使其可被发现。使其可被发现的方式取决于设备。检查设备或访问制造商的网站以了解操作方法。
在您的 PC 上，选择网络 、声音或电池图标（ ) 在任务栏右侧的时间和日期旁边。
选择管理蓝牙设备在蓝牙上快速设置，然后在New devices下选择您的设备。
如果出现附加说明，请按照这些说明进行操作，然后选择 完成。
您的蓝牙设备和 PC 通常会在蓝牙打开的情况下只要两台设备在彼此的范围内就自动连接。
Tip: If you don’t see the Bluetooth device you want displayed in the list, you may need to set the Bluetooth devices discovery setting to Advanced. To learn how, see Fix Bluetooth problems in Windows.
Turn on your Bluetooth printer or scanner and make it discoverable. The way you make it discoverable depends on the device. Check the device or visit the manufacturer's website to learn how.
Select Start > Settings > Bluetooth & devices > Printers & scanners > Add device. Wait for it to find nearby printers, choose the one you want to use, then select Add device.
If you’re having problems installing your printer or scanner, see either Fix printer problems or Install and use a scanner in Windows.
Swift Pair in Windows 11 lets you quickly pair a supported Bluetooth device with your PC. If the Bluetooth device supports Swift Pair, you’ll receive a notification when it's nearby and you put it into pairing mode to make it discoverable.
Turn on a Bluetooth device that supports Swift Pair and make it discoverable. The way you make it discoverable depends on the device. Check the device or visit the manufacturer’s website to learn more.
If this is your first time using Swift Pair, select Yes when asked if you want to get notifications and use Swift Pair.
When a notification appears that a new Bluetooth device was found, select Connect.
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