When you go to the GeekSquad at Best Buy they charge atleast 69 or up to 200 dollars in some places for a diagnostic and all they do is run some software that finds out where the problem is. I don't have that kind of money and I need a way to find out what is wrong with my computer whether it be a software or a hardware issue.
So I need to know what is the name of this software or anything similar to this that can check both hardware and software issues.