Earn free Bitcoins by completing tasks on websites
There are many websites which offer you to earn free Bitcoins. With most of these sites, the concept is that you visit the site and just for looking at it you get a small amount of Bitcoins. The concept has something in common with watching good old free TV. You watch a lot of ads and inbetween you get something you actually want to see, like a film or music clips.
While this is a legitimate concept, the return on your invested time is very little. So when you earn Bitcoins from these advertising sites, the Bitcoins actually come at the cost of your time. As the saying goes 'there is no free lunch'. But see for yourself, here is a list of some of the sites that I find interesting
GrabPoints : In this site you can earn bitcoins by completing easy tasks such as survey. This seems to be a pretty good site and this site have an app too. In refer code put this code QOVNZI then you will get 500 points. You can join it by clicking on this link. Click here.
Coinbucks : This website works as grabpoints and both are genuine websites. Click here to Join.
CoinWorker : Earn Bitcoins by completing analytical tasks. A user account is required here. I haven't tried this service but payouts seem to be a bit higher than with the aforementioned sites. Earning Bitcoins from completing tasks on websites is a viable option to actually earn some Bitcoins, but don't expect your income to be very large. I regard it as a first step to get familiar with Bitcoin in general. Also, it is interesting to see what kind of services are enabled through frictionless money transfers.