As I grow older (and my glasses thicker), I find myself always looking for ways to make my screen easier to read. One of the ways you can do this in GoldMine is to use "large fonts".
To enable this;
1. In GoldMine, select Tools | Options.
2. Select the "Record" tab.
3. Check the box labeled "Use Large Font".
4. Hit Ok.
5. GoldMine will now prompt you to relogin.
You'll notice that this makes EVERY font in GoldMine a bit bigger. I prefer it as it's much easier to read, but you'll need to experiment on your own to see what works best for you.