That depends on what you wanna do. If you're looking to do surveys and/or passive earning (like watching videos) then I would check out www.GrindABuck.com or www.swagbucks.com as these two both have a fairly nice site with a few different ways to make a little money. Also www.mturk.com is great for micro tasks but it's not a guaranteed acceptance as a member, you have to apply and hope they accept you. Otherwise check www.microworkers.com for tasks. Hope this helps.