If you have money you can make money. Trading on the stock market works if you apply yourself rigorously and use some good analytical software and a logical brain. BUT... you need some capital to start (a few grand at least). And it's not risk free.
Another option (not programmming really, but using your PC) is to advertise skills in resume making or some such at your local mall. Check out some websites on resume formatting or your choice of publishing, and you have a small business at hand. you only need a reasonable inkjet printer and some good DTP software, so costs for startup are cheap.
Do it well a few times and you are likely to get recommended by word of mouth, so more clients will come.
Stay away from "numbers" systems and stuff - they are all flaky.
Anyway, just some quick thoughts.

hope you can find something.
Cheers
Mick