Currently, the best way to earn bitcoins is through cloud mining

Doesn't require expensive hardware
Can be done with mobiles and desktops
Guaranteed returns
Can use multiple accounts
Unlike bitcoin faucets, it doesn't require hourly rolls and captcha verification
Requires less electricity compared to hardware mining
I personally like aurora mining ltd

They provide 100mHs power as a Signup bonus , and more power can be bought for a reasonable price

Details of returns and bitcoins mined are displayed always

Cloud mining in a better way

Use this link to to Signup, open an account and get free power

It's advisable to buy more power of around 500rs for a decent return

Happy mining