How to Test a Line-In Jack on a Computer. The "Line In" audio jack on your computer enables you to connect a microphone or other audio output device with a 1/8-inch miniature plug to your computer.

If Remote Desktop sound is not working, check if audio is enabled on the local computer, if it is, then follow the solutions mentioned in this post to resolve the issue.

On Zoom, you can do a test meeting to ensure your audio and video are working properly before you join an actual meeting.

You can easily test your Skype video quality in your "Audio & Video" settings on your PC or Mac computer.

Most audio receivers worth their salt come with a tiny microphone that you can use to automatically calibrate your speakers to your room’s specific setup. Easy. But most people—unlike me ...

My Computer Has No Sound Even With Headsets. The moment you discover a problem with your computer's audio is all too often the same moment you need to be online and tuned in to an important ...