In some training videos I see people clicking on the settings option in the slide out window on the right side of the screen. I don't have that settings option the first one available to me is comments instead of settings. I know it should be there because the quick start tips even mention it as a way to change the format of the document (portrait or landscape 8.5x11 or whatever dimensions you want) but it is not there for me. Any advice on how I could get that settings option to be available?