Welcome Everybody. I am from Poland and I live in Poland. I'm interesected computing, history, Harry Potter.. I try to contribute as much as I can to English wikipedia. I'm first year computing student. I don't speak Russian, so please leave message to me in English or Polish (I can understand those language). What would I like to do here? I'll add only interwiki, and maybe in future I will wrote article in Russian..I've not written article on ru-wikipedia yet, because as I wrote above: I can't speak Russian.