Hello and welcome to the Black Mesa Research Facility, also known as "Toribash" (just jokes about the black mesa bit)
But srsly welcome to the game and forum, the forum will teach you ALOT of things (like Lucent said) Dont be afraid to ask questions but do so in the Beginner Sanctuary (unless its related to the thread your question is based on eg: Art/Textures) Respect other players and they will respect you