How do i delete my projects i have like 10

I Am working on this game and i just restarted it and for some reason i have like 10 folders and there all the same game just different maps (From when i was just messing around ,and didnt get the whole game) But now i get it and i want to delete all of them without deleting Unity it’s self (Which i did like 40 minutes ago!!!) Thanks Be sure to check out my game ,Stranded when im done (Not official name

Ps.If i go into file>Open project…
Thanks :slight_smile:

Uhmm, you know how to operate your PC, right? Ever deleted a folder?