In 2010 Outlook Calendar, I have it set up to show 3 column; from left to right are the mail, my appointments for the next 5 days and the calendar and my appointments again in button format. Well the font size in the middle column is very unstable. Yesterday my pc booted up and I found it in 14 point scale, and this morning I found it supper shrunk to 1 or 2 point scale. After much pinching motion on my HP touch screen I was able to get it to the right font size. But it favors the largest or smallest font, so it's hit or miss. So my question is; how can I set the font size manually?