Hi. Hope you have a fun time on this site. Like so many things in life (sadly or maybe happily!) you will though have great fun but also great frustration. You will find helpful people out there ready to answer your questions (even though they may have been asked many times before) and happily very few trolls here.
I would also like to thank @kalayan for his welcome pic. I confess to having snatched it so if you are unhappy with that let me know and I won't use it - promise.