The best faucet to use is freebitco.in This is the highest paying faucet and they pay a nice %50 commission on all the free bitcoins your referrals get. You also get free rewards points and you get to play the weekly lottery for free and win bitcoin. The lottery this week is over 1.6 BTC. If you like gambling you can multiply your bitcoin up to 4,750 times the amount by playing a provably fair game of high low.
You will get payouts weekly, or you can request and instant or manual withdrawal. You can use the free bitcoin faucet every hour to claim up to $200 in free bitcoin. If you want to start earning a lot of bitcoin this way then you will need referrals. So you're going to want to use another fountain and ad service called Mellow Ads.
Mellow ads is a free faucet and advertising service you can use to get referrals. You can use the faucet to get free advertising credits and it will allow you to run a free banner advertising campaign every day. You have the option to buy advertising and choose how much you want to spend, they offer CPM, CPC and pop ads at very low rates.
Use both of these sites daily and share your links in as many places as you can without spamming and your bitcoin earnings will start to grow. These are both very easy and free ways to start earning bitcoin. It will take some time, but you have the potential to earn a very steady and nice amount of bitcoins daily with very little effort.