The best place to buy bitcoin is at Coinbase -
Mining - You make less money with this method but works.
CryptoTab Browser -
CryptoTab Browser is a white label Chromium browser that mine bitcoin in the background.
NiceHash is a dedicated miner for Windows to mine bitcoin.
Casino - Claim satoshis and play all type of games to increase your earnings.
Claiming - Claiming satoshis in exchange for viewing ads and hiting the claim button.
Bonus Bitcoin -
Moon Bitcoin -
Clicking - Make bitcoins by viewing ads