So about 10 minutes ago, i googled "How to earn money online for students?" and almost half of the contents was all about Bitcoin. i really want to earn money because im saving up for my college and i think bitcoin would help me, my problem now is.. i dont know how/where to start. can you guys help me out? 
I will advise you to start to buy bitcoin, but you have to decide at what price and when to enter the market. Start by registering on exchanges with the affiliate program and try to attract partners so you can get a safe passive income. Invest in the perspective of coins and do not forget about the risks as College is also an important stage in life.