As the display window for NU is fixed, it is formatted to fit all the information within the allotted space. There should not be more information than will fit in that window, except for being in a window with scroll bars.
There is no way to resize the window for NU 16. If you are having trouble with legibility of the contents, you may have some issue with your video driver. You can try going into Device Manager using a Windows account with admin privilidges, right click on the Display Adapter entry, and click on Uninstall. Then restart your computer and Windows will reinstall the video drivers.