Reducing font size in Help Pane

Since I’m a total noob, moving to Rhino from sketchup I have a pretty basic question that I’ve searched on the forum for answers with no luck.

I love the Help pane giving me instructions on how to use a command. However, the font in the Help pane is very large making for display just a couple of words on a line. I’ve seen tutorials where the font is much smaller in the pane. Is there a way to reduce the font size in this Help pane? Thank you!