Amazing thread knowing all of the font and display size options in Windows.
Increasing the os font sizes sometimes creates problems with text overlapping or not fitting in windows, but those problems are worth the cost for us with aging eyes.
Assuming there is no os fix, if you need vision assistance, consider investing in any of the Microsoft mice that have additional programmable buttons.
Intellimouse software is available for the mac, and, once installed, an easily controllable magnifier is instantly available with the click of the programmed button.
(Note that the software will only function with a microsoft mouse)
I'm now totally dependent on it, especially for situations such as capcha and fine print.
Beverly Howard