You have the choice of displaying files in either “Tree View” or “List View” display formats. You can toggle back and forth between “Tree View” or “List View” with the click of your mouse. You can even have “Tree View” in one window and “List View” in the other window.
To change Window Mode, simply click on the Window Mode icon above the file display pane that you wish to change. There is a Window Mode icon above and to the right of each pane.
To see examples of Tree View and List View click the desired link:
Also, you can use Windows Explorer keyboard commands in the “list view” mode. For example, In addition to using your mouse, you can use the keyboard Enter key to open a folder or the Backspace key to go back one level.