Hello and welcome to our community!
It's always great to see new people being interested in Bitcoin.

To have a good start into the Bitcoin world it is important to gain some knowledge I would say.
The first step for that you already have done yourself in registering here.
In this forum you will find many different sections where you can educate yourself just by communicating with the older members or just following the threads you are interested in.

Furthermore here are some helpful links which I advise you to use as well to gain some knowledge.
https://bitcoin.org/en/
https://en.bitcoin.it/wiki/Main_Page

In your case the easiest way to get some quick fractions of Bitcoin is to use faucets. Get a bit of Bitcoin from it and play a bit around with your wallet to get a feeling how everything works.
After that you can search for thread where people are talking about how they make some Bitcoin.But be careful!Some methods are pretty risky or fraudulent.Be aware of those!