You have many options to do like You can start web designing, IT consultant, web development, software development and if your financial condition is not so well then no worry, now a days company are giving job at home itself you can search jobs online or you can contact to the companies and do home based work as my sister in law doing the same from last 3 years and moreover Computers do need to be cleaned from time to time. So you can start a business offering those cleaning services to people in your area as well.