How to deselect everything in the project window.,How to deselect everything in the Project WIndow.

How do I deselect everything in the Project window to create a new root folder? I am on windows and am new to Unity so any help would be appreciated.,I know this is probably stupid but I don’t know how to deselect everything in the project window so I can create a new root folder. (I’m on windows by the way)

Also sorry if I put a incorrect topic.

if by root folder you mean another Assets folder, may i ask why you need to do this? if you want to create a new folder just behind the Assets folder, just right click assets folder and create new folder.