Assuming you are a total newbie to road bikes and road riding, my advice to you is to take it to a local shop and have them fit the bike to your body. You probably don't yet have a riding style, so have them make it generic. Alternatively, the people here can tell you how to set it up, but you will have to understand the directions, have the proper tools and make the adjustments, yourself. Don't bugger up the bike using the wrong tools.