Clearing storage

[Android Central Question]

There are many file stores in my phone that once opened, there are zero items in the folder. How can I clear some of this up without deleting files necessary for phone to work properly?

 

[B. Diddy]

Welcome to Android Central! How are you looking in those folders -- using a file manager app on the phone, or your PC's Windows Explorer while the phone is connected via USB? What are the names of these folders? Give us some examples.