Select Start > Settings > System > Sound. In Input, select the microphone that you want to test. In Input settings, look at Input volume while speaking into the microphone. If the bar moves while you speak, your microphone is working properly.

Find help and support content for Microsoft Phone Link. Learn time-saving tips and explore how you can use Phone Link to stay productive.

For formulas to show results, select them, press F2, and then press Enter. If you need to, you can adjust the column widths to see all the data. The YIELD function returns the yield on a security that pays periodic interest. Use YIELD to calculate bond yield.

在 Microsoft Teams 中加入会议. 随时随地从任何设备加入 Teams 会议。. 当你从 Teams 应用或 Web 上的 Teams 加入 Teams 会议时，Teams 会议是最佳选择，并且有一些方法可以做到这一点：请继续阅读有关通过链接、日历等方式加入的详细信息。. 如果无法使用应用或 Web ...