-BITCOIN MINING-
If you want to put together the largest possible amount of Bitcoin, mining is among your best options. Mining refers to the use of computer hardware to automatically perform a set of mathematical operations, which in turn creates new Bitcoin. The way Bitcoin is set up, only 21 million can ever be produced. At the time of writing this article, about 16.7 million of these Bitcoins have been successfully mined, leaving more than four million on the table for Bitcoin miners.
-BITCOIN FAUCETS-
Bitcoin faucets are a bit like micro-tasks in the sense that they pay very small amounts of Bitcoin in exchange for a small amount of your time often around 1 Satoshi, which is a hundredth of a millionth BTC. In the case of faucets, though, Bitcoin is usually available to be claimed by users at a set interval, such as every five minutes.