As said best way to earn bitcoins is to offer services and work for it. If you want to go through the faucets then only use the best paying ones. Otherwise it just waste of time. Our list may help you to the right track http://www.dailycoins.net/bitcoin.html
Consider twice before you start a partnership with Betchain casino. It's been 6 months now without any affiliate payments even though we have generated traffic and revenue to the casino. We have tried to contact them over a month now and they only give false promises that they get back to us shortly.
Now the last two weeks they refuse to answer us what's going on. Everything started in august 2014 when they accidentally overpaid comissions to us. We agreed that they take overpaid coins from our comissions and continue payments once everything is set. We have generated several times more revenue now and still no payments to us.
This is a really bad way to run a business and we are going to contact other authorities that hopefully help us to get our money back.
There are only few cloud mining services that I would trust and use. If you need more help choosing the best one for you then look our short reviews at http://www.dailycoins.net/mining.html
You could start with official Bitcoin wallet and collect some coins from Bitcoin faucets. That's the best way to learn how everything works. After you're familiar with it you can try other wallets and see what works best for you.
There are good faucets that play decent amount of coins per request. You can find more information from our website. It's a subjective question if it's worth the time. If you can make more money with some other method then go for it.
Tremorgames is good Place to start if you like to play all kinds of small games. I've always received payments on time. If you like to know more check review from our website.
Start with faucets and earning sites. If you promote them you'll get more bitcoins. If you want to get serious then offer your services for bitcoins or invest your money directly to profiable coins.
If you have to invest it in cryptocurrency I suggest that you buy bitcoins directly. Price is quite good atm and you have good chance to make some money with it in couple months.