Select Start > Settings > Bluetooth & devices > Devices . Select More next to the device, and select Remove device. Finally, check with the hardware manufacturer for new drivers or other updates. Check connected hardware. Follow these steps to safely remove hardware from your Windows device.

If you feel like you’ve been the target of a technical support scam, you can help Microsoft stop cybercriminals by reporting it. Learn more about avoiding technical support scams.

Create a recovery drive with a downloaded factory image. If you're able to use your Surface or you have another Windows PC, visit our Download a recovery image for your Surface page. From there, select your Surface and download a recovery image .zip file for the device you selected.

通过使用 ROUND 函数，将数字四舍五入到所需的小数位数。. 此函数只有两个 参数 （参数是公式运行所需的数据）。. 第一个参数是要四舍五入的数字，它可以是单元格引用或数字。. 第二个参数是要将数字四舍五入到的位数。. 假设单元格 A1 包含 823.7825 。. 要将 ...