we ahve NX11 on Lenovo P50 laptops, please refer to attached screen shot on top left hand area where the icons "save", "undo" etc shows very tiny
Attached another screensot on HPZeebok laptop where things seems to be normal,
File-->preferences-->User inteface pref--> Theme, but didt work
Menu-->Customize--Icon and tooltips,--> Nothing much changed
GTAC saying update graphic cards, but same is working fine on other laptops with similar graphic cards, hope to hear from experts on forum
Your problem may be due to screen resolution. One thing to try is to use the touch mode option which will make everything bigger including the quick access tool bar.