The world of cryptocurrencies is interesting but complex at the beginning.
Bitcoin is an online and secure virtual currency. It is already accepted as a payment method by many many online and offline vendors. You can get a Bitcoin wallet instantly here.
Collecting free small amounts of Bitcoin, as well as Ethereum, Litecoin and other Altcoins is a good way to start understanding how cryptocurrencies work.
Faucets are websites, generally full of advertising links, which allow you to earn small amounts of Bitcoin and Altcoin just by solving the captcha for the recognition (and exclusion) of any bots.
sign up on FaucetHub to optimise and keep safe your earnings.