kwerdas :
I just wanted to know as I'm backing up files using the "backup and restore" thing from the control panel do I still need the windows image backup file that's taking up a lot of space in my C drive.
Windows image backup contains all contents of your windows boot drive. It may become handy if your boot drive dies or gets screwed irreparably by some cryptovirus or some software update.
"backup and restore" thing - will not restore your windows.