(1) Get BibleWorks (and you did)
(2) Load/boot up BibleWorks and look at it's interface
(3) Click on "Veiw" scroll down and click on Show/Hide then de-check Toolbar and Analysis Window
(4)Notice, the much simpler or less crowded interface you now have.
(5)You may or may not be in favor of that arrangement, but you know now that it is possible to change BibleWorks. For example you can also have the analysis placed at the bottom of the browse window, change font size and color, and much more. So, take sometime to explore and play with BibleWorks many options.
BibleWorks is a highly configurable program, allows you to rearrange, and manipulate various aspects of it's interface. If you find that have two or more different arrangements you are fond of you can use the Enable configuration manager option to save these different arrangment under specific titles.