In today's market best cryptocurrency is bitcoins , there are many types of cryptocurrency such as litecoin,dogecoins,and many more. They all Work on different Algorithms Such as sha 256,scrypt and x11 more as you mine a coin u need a algorithm to solve the transaction blocks which gives minner the profit if your computer solves a block (which is not possible now for a personal computer) you are awarded 25 bitcoins (if you solve the block of different currency the award will be different). You can mine any cryptocurrency then convert them to bitcoin with current xchange rate.
have a happy day... have any question about cryptocurrency post comment i will try to help>>.
have a happy day... have any question about cryptocurrency post comment i will try to help>>.