"Other" in Storage Analyzer

[FERbno22]

I know this has been asked but I still haven't been able to find a solution. I'm using a Samsung S8+. When I go to the storage analyzer, it says I have over 36gb in "other". I cannot figure out what "other" includes. It's not my pictures or my videos. My apps only total up to about 11gbs. This is very frustrating. I installed CCleaner and it did not recognize anything beyond what I could already see using the default methods on the phone. If anyone has found a solution to this, it would be much appreciated.