Welcome to Roll20, Mylaz.  To get kicked off right, I'd suggest watching our introductory video series,  Introduction to Tabletop RPGs series , which covers the general 
idea of how they are played, which game to choose and then find a group 
of fellow gamers.  Secondly, for the Virtual TableTop itself we have a  Tutorial  that shows you how to use the various parts of the software.  Additionally, starting your 
own test game to play with the controls is an excellent way of getting 
used to the software, and you really can't break anything, I promise!  Thirdly, check out the  Looking For Group Tool  and  Looking for Group Forum  daily for games that may be of interest to you.  Fourth, be sure to completely fill out your  User Profile .     Your  Bio  is where you have a chance to catch a GM's eye with a well-written statement about yourself    Enjoys Playing  is important for two reasons: Every entry you put here is a data-point for  The Orr Group Industry Report   of games being played, and it lets other people looking at your profile know a bit more about you   Actively Seeks Group For  is where you can add yourself to the   Player Directory  for systems you want to play  We have a  wiki  that grows weekly and is very much worth exploring.  Feel free to ask any questions you have about Roll20 by  posting in the various sub-forums  on their particular topics  (Don't stress about putting topics in the right sub-forums, we mods really don't mind moving topics when needed!)   Happy gaming!