Starting A Bussiness cleaning out computers?

I want to stat a bussiness cleaning out peoples computers for $30.00 a computer. The only thing is what type of work could I do. I'm great with computers. I just need to know of somethings I could add to help peoples computer, what kind of work that I need to do, and then what should I really price. When I say cleaning out computers I mean that I want to clean out catch and put adware/spyware stuff.....pop up blockers. And then taking there fans in there computer and taking a compressed air pump, and clean the fans out!

Thanks,

David C.

Starting A Bussiness cleaning out computers?antivirus downloads

Check out what Canada computers does:

*Taken from www.canadacomputers.com

Services and Rates

We perform a wide range of services for your computer including both software and hardware servicing. Refer to the list below for a complete list of services and their current price rates.

Secured Wireless Network Setup

Network up to three home computers over a secured wireless network with purchase of any related hardware ($129.99 without hardware purchase) $89.99

on-site

Memory or Add-On Card Installation

Audio/Video/USB/Firewire/Network Adapter $9.99

System Assembly

(Minimum purchase of CPU, Motherboard, and Case) $14.99

Optical Drive Installation $14.99

Hard Drive Installation %26 Formatting $19.99