It is possible and very easy to record the video and audio from your computer screen. You only need to follow these steps : Step 1 (MacOS only) : Install the BlackHole 2ch Audio driver to allow your computer to record your computer internal audio, Step 2 (MacOS only) : In your SYSTEM PREFERENCES, go to the SOUND section. In the OUTPUT tab, select “BlackHole 2ch”. Don´t forget to put it back to its original settings (Computer speakers) when done recording, Step 3 : MacOS : Record your audio and video with the Screen-recording menu, Windows : Record your audio and video with Windows10 Xbox recording app,,