It is very hard to describe all legit way to make money from online. If you are noobs you have to learn more to make money online. When you will learn you will know how to make money online.
Bitcoin price always good. Within few months we got many new mining devices and mined lot of coins. To get huge profit we started selling our newly mined coins, everyone did it and price goes down and down.
If you don't have any mining device you are lucky person. Mining is not profitable now. Try to earn bitcoin with other way. I mean if you have any skills you can sell them for bitcoin.