The first thing I did after installing beta was to explore the Options Tab and took screenshots and video so that our fans can take a look at the options and its navigation. The Recording tab is disabled in the first beta build. There are some interesting options there that will help you enable or disable stuff like sub-titles during cutscenes, voice chat options, window mode (normal or full screen) and Full Screen Mode, continuous music toggle, sound in the background toggle if you wish to hear while in the desktop, and other stuff you should take a look at.

You can browse through all the Option Tab screenshots at the following galleries:

Press the Full-screen mode: