Well the obvious answer is that you are posting a question so you already have! Once you have logged in you can find your news feed, change your settings, log out etc by clicking/tapping your icon in the top right corner.
Ryan, welcome to the forum. Just scroll down to the bottom of the page. On your right you will see Create an Account, click on that and follow the directions.
Welcome. It has/is been a life saver for many of us.