I'm sort of new to the concept of stock investing and very eager to start trying. I toke a stock investment workshop once, but am a bit confused where to start? I was recommended by one of the instructors to start a brokerage account, but am a bit confused of what's the actual purpose of one? And what are the requirements of having one? I myself am an 18 year currently unemployed student, finishing my last semester in high college, and considering starting at a young age as a great advantage.