ACAD 2014 text and menus are too small to read

I have a Dell xps 15 laptop with Windows 8.1. I've just installed AutoCAD 2014, but some menus and text are too small to read!

Attached is a sapshot of my screen.

Video Card Intel R HD Graphics 4600
                   Driver Version 10.18.10.3345, 10-31-2013
Video Card NVIDIA GeForce GT 750M
                   Driver Version 9.18.13.3165, 10-23-2013
Display of built-in laptop monitor is 3200x1800 32 bit (60 hertz)

Please help!