I am not clear about altcoin system. I actually want to know about altcoin. I am new in digital currency market. So I want to know more about digital currency.
Hey there is no altcoin system, these are alternate coins that are not bitcoins, and one should avoid them to be honest. As youre new to cryptos I would suggest you to read and understand about bitcoins, make sure you realise these are volatile and risky. If youre keen to invest I would recommend bitcoins, if youre keen for altcoins reluctantly Ill suggest Ethererum and Ripple only.
https://medium.com/altcoin-magazine/a-beginners-guide-cryptocurrency-32a4158668e8