Step 1. On the editor, click Elements on the left side panel.

Step 2. Click ScreenRec Element

Step 3. Click Audio

Step 4. Click the Microphone button

Step 5. Click Record to start recording

Step 6. Click Stop to stop the recording

Step 7. Click to adjust the volume

Step 8. Click play to listen to the recording

Step 9. Click Download to save it your computer in mp3 format

Step 10. Click Add in media to add it to your Audio library on the editor.

That's it. You're done. 😀