So i tried out A LOT of website and i came to the conclusion that this one is the best/easiest one to use
it takes like 10 seconds of your time and you can do it every hour
when you complete one task once you get about 0.00000250 bitcoin everytime you do it and you can do it every hour 
for 1 week i got about 0.00017900 bitcoins and then if you include refferals you get 50% of what they earn


if you wanna try it plz use my link
newbielink:http://freebitco.in/?r=328129 [nonactive]
have a nice time


and BTW this must be more than you earn from mining Bitcoins if you don't have any USB miner
and tell me what you think