Advice please

I have recorded a straightforward voice over and can hear the playback through Audacity. However when I save the file to my computer it is silent whichever programme I use for playing the track. Other recordings play properly so the programmes are not muted. I am new to Audacity so I am obviously doing something wrong at my end! Any advice would be gratefully received.

Thank you.

Steve

To create a standard audio file that plays in other programs, use “File menu > Export Audio” rather than “File menu > Save Project”.
See here for more information about Audacity projects: Audacity Manual