organize my computer files

Haven’t got very far with this. I’m constantly adding new stuff and am completely awful at organising into folders as I go along so am pretty much worse off than when I attempted to start this 2 weeks ago! It’s the pictures that are the hardest – there are literally 1000s of them and I find it really difficult to delete the ones that aren’t even that great :/

I really need to do this. My computer is a huge MESS and I’d be completely devastated if I lost all my pictures/videos of my family and my dog right from a pup. I do have some stuff backed up but it is all over the place as the files weren’t organised, so I want to get it all tidy and then make backups that are actually in some kind of order on labelled DVDs. I’ll start tomorrow!