I give it a week. You are like 14 or 15 right? Nobody is going to hire you, or use your service. And with no business experience I doubt you'll get very far.
Firstly, 17 in February. Secondly, I've already had quite a bit of business... In fact, I got a call today for someone with a Compaq Presario who wanted help with installing a GPU.
My business is out, and people know what I can do because of my school and such, but I don't have a name. Or logo.