If you want to delete a movie from your Mac, there are a few different ways to go about it. The first way is to use the Finder. Open the Movies folder and select the movie you want to delete. Click the “Delete” button in the toolbar at the top of the window. The second way is to use the “File” menu and select “Delete File…” You will be prompted to confirm that you want to delete the file. The third way is to use Apple’s “Uninstaller” program. This program can be found in Applications > Utilities > Uninstaller. When you open Uninstaller, click on the “Movies” tab and select the movie you want to delete. Then click on the “Delete” button. whichever method you choose, make sure that you back up your Mac before deleting any files! ..