I’m getting ready to do some cleanup on my PC and noticed I’ve got several drives and partitions (like C: and something called D: and E🙂. I want to format a USB drive and maybe an old hard drive, but worried I might mess something up. Is there a safe way to know what each drive/partition is used for in Windows before formatting? How do you guys usually figure out what’s safe to format and if something is important? Any tips or tools you recomend for beginners?
