For recording audio calls it's ok to use the built-in voice recorder app, but don't expect a HD quality all throughout the recording. To achieve a better recording there are free screen recorder apps...

If we are talking of paid screen recorders, some of the reliable ones include Camtasia, SnagIt, and ApowerREC.

An informative post indeed! However, I already gave up on gamebar since it lags most of the time for me. Hope they can fix some bugs on the next update. For the meantime I'm just using free screen...

In case you don't want to consume additional space on your computer memory, then you can use free online screen recorder instead. Just like OBS and CamStudio.

Wow thanks for sharing I learned something today!

Use Revo uninstaller its works;)