well, you are going to NEED the a+/net+ first, before even thinking about setting up a computer repair shop. Let's say someone comes to you with a machine that blue screens repeatedly at boot up. Just flashes the blue screen for about 1/2 a second then begins the boot sequence again.
And the OS is windows 2k.
Knowing one os isn't going to help a lot, but it's good to see the entrepreneurial spirit there. Get the a+/net+ first, then look around and see if you can answer a few questions in here. Do good here, across a variety of platforms, chances are you can at least start working on your neighbor's machines.
I do desktop/network support for about 1,200 people directly, about 5k indirectly (remotely), and I can't even begin to tell you some of the crazy things you'll see. Printer issues, scanner issues, people wanting shares across two different subnets, malware up the wazoo (THAT you will definitely need to know how to fix) and about a zillion other things. Only two things I've not been able to fix were both maxtor hard-drives that had the actuator arm motor cease to function. No more data coming off that machine.
But stick around, and see what you can do to help here. That, and getting your certs, will probably be the fastest way you can learn.
and welcome to the forums, btw.
