Several of my team's QC users have complained about the text in description & comments fields being too small to read. Is there a way to increase the font size? Is there a way to change the font?
I have found this answer, May be it will help you:
You can enlarge the text in QC for easier viewing by doing this:
Click with the mouse in the text window you want to enlarge
Click left mouse button and keep it pressed down
Scroll up with the scroll wheel of the mouse (scroll down to reduce the font size)
Release scroll wheel and left mouse button.