Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
If you can’t find this folder, you may need to open QuickTime Player and create a new Screen Recording before you can access it.
Source: https://www.devicemag.com/how-to-delete-quicktime-screen-recording/
This part is actually quite simple as long as your Macbook has QuickTime installed (which it most likely does).
Source: https://www.devicemag.com/how-to-download-movies-for-macbook/