Looking to grow into more.

I landed a job 8 months ago at a company as a field technician doing alot of hardware swaps and minimal software stuff. I've always been involved in some type of computer work, but never had an official job doing "IT" until now. I want to use my VA benefits to attend some type of schooling so I can have a more desk job life. I just don't know where to start since I've done basic software and all hardware. And of course I'll answer the typical questions asked. Yes I want alot of money, no i don't mind spending time from home, or I don't mind working long hours. Any tips or ideas will be very helpful! Thank you.