I am a great PC tech, offering cheap costs, and will come to you.
I haven't found a computer that I wasn't able to fix. After working for the geek squad for a year, I branched out on my own because I can offer the same services for cheaper, and I have been doing it since.
I can fix most all PC issues, and have many answers to technical questions. I also love to teach my customers about how to fix their PC themselves, so that they can be free of PC issues.