Do they do computer repairs?

Yes they can fix the computers threw geek squad

They have a crew called the geek squad not sure what the store actually does about fixing computers

I would suggest you go through the manufacture of the computer (bad reviews by few friends)..... Even if it's out of warranty they will repair it. HP once replaced a laptop out of warranty by 2 years they sent me a brand new version of my laptop.

Thank you Jayme & Stephen