Can someone point me to where I should begin?
And one more question: What is the minimum amount of money needed to start?
When you say study are you referring to higher education aka "UNI", or just paid courses online ?
Regarding the 2nd question, well if you're a complete beginner (you probably are if you're asking this) i advise you to open a demo account and kinda mess around with it for a month or so just to get a feel of what trading is only then you can start experimenting with real money i would say 100 to 500$ is a good starting point.
and always remember "Always invest what you can afford to lose".