So I've had my computer for quite some time and it's really starting to get all wacky and have errors and is just filled to the brim with junk leftover from long-deleted programs and trash temp files. So here's the deal.
I am so entrenched on this computer that it scares me to have to re-format it. But thats exactly what I need to do. I need to do a clean wipe of the entire thing. But over the years I have amassed so many things on this computer that I'm afraid I will lose something forever...
Whats the best way to go about this task?