It would depend on whether or not you need immediate income and how much that you need to earn every month. If you are seeking a get rich, make thousands overnight, there isn't a way to do this. Of course, you can get a cosmotologist license, build a shop in your home, and go into business that way. Get involved with the health department, etc and start baking cakes, cookies, to sell. Both of these businesses have legal requirements, must meet health and city codes, ordinances. You can create handmade items and sell them from your website, or sites like Itsy, Ebay etc. Start childcare services but be careful as to how many children one person can care for without the govt' stepping in and making all kinds of demands or shut you down.
Consider a telecommute position. Work as a customer service rep from home. You can find jobs like this on Monster.com and Careerbuilder, but don't pay for anything. There are real companies who look for people who will work at home, and rarely have to step into the office.