how can I save voice recording from android phone to pc

I have a samsung galaxy phone and have been recording some classes. how can I save conversations in my pc please?

I found this web page of different ideas.

http://www.makeuseof.com/answers/save-voice-recording-android-phone-computer/

You can extend the number of different sound files that Audacity will accept by adding the FFMpeg software.

It’s not clear which computer you have, so drill down from here:

http://www.audacityteam.org/download/

Koz

THANK YOU. Will try that