Get professional: Even if you’re only planning to do some surveys or microtasks, you’re still going to need to set up online accounts, save files and keep track of passwords. Make sure you’ve got all the necessary email accounts ready and that you have plans in place to organise your work. Going about this in a half-hearted way will never make you much money.
These little jobs are done by people who log on to a company’s site and choose tasks, which could be as simple as clicking a link. Amazon's Mechanical Turk is one of the most well-known sites of this type. Also, there are crowdsourcing projects, which are similar to data entry, where companies engage an army of virtual workers to each do one small part of a larger project.