And this is Phil Schiller, 10 years later. He's about to reveal a revolutionary design of Apple's new $3,000 Mac Pro that looks a lot like a trash can. Phil Schiller: Can't innovate anymore ...

Then, click the "Empty" button in the top-right corner and select "Empty Trash" to confirm. After doing this, return to the Storage menu on your Mac and the System Data storage will be reduced.

Dragging a Mac app to the Trash deletes the APP file from your Applications folder, and nothing more. While this will usually ...