Games are a small part of the market. Business class applications that every business can't do without (Microsoft Office, for instance) dominate the market.
Also, VB is a good place to start. It gives you an idea of how to program, and it's simple and english-like. The mistake people make is that they don't move away from VB once they've learned everything it has to offer, and they continue to beat a dead horse.
Incidentally, Java runs much faster than VB (we're proven this at work), and there are games written in VB. So there.