Hello to each one. I arrived here by chance without success to my search, but I ran into this forum, very good, apparently it is computer science, systems and topics of which I do not know at all, but also this is a mine of gold haha... at least for someone who wants to learn English it is. right now I am writing my presentation thanks to google translator, but I hope pronot to be able to do it without the help of it, for that very reason, please, omit the orthographic horrors that have. Greetings.