Bitcoins is a type of cybercurrency that you can use to buy things or exchange for money. You can sign up for a bitcoin wallet here. A bitcoin wallet is necessary to receive bitcoins.You can convert bitcoins into USD in your paypal account here.
There are a few ways to earn bitcoins.
1)Autosurf for it. Simply surf websites and you will earn bitcoins.
2)Mine for it.
3) Take part in bitcoins faucets!
Free bitcoins autosurf sites!
Surf4coins
Surfprofit
Bitcoinsurf
Surfreturn
Earning-surf
Free bitcoins mining sites!
Hashcoin
Terabox
Cryptomining
Free bitcoins Faucets!
Epay
Moonbit
Freebitcoin
Freebitcoinnow
Coinadder
Bitcoinfaucet
Bitsforclicks
Ads4btc
Btcvic