Out of the 121 GB of storage I have, 84 GB are taken up by "Other" memory. What is the "Other" and how can I find it/delete it if I wanted to?
I found the application daisy disk ( http://www.daisydiskapp.com/ ) helped me a lot when I had this type of issue.
In addition to daisydisk you can try Disk Inventory X or Grand perspective.
Disk Inventory X is always my first choice
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