> Also as I was going through my folders on the c drive I found that there is this folder called Temp in the window folder and it has more than 10 gigs in it. Can I safely delete it to free space or will I end up messing up the computer like deleting System 32?

don't delete the folder, but it should be safe to delete everything in it that windows will let you delete. any files that are in use should be locked so you can't delete them.