Hi Jeff,
Welcome to Apple Discussions!
You can use Universal Access, it's in Control panels
to 'display fonts no smaller than' a specific size,
this is probably what you're looking for
regards,
Peter.
OK, Let us try this again.
If I bring up "System Preferences" and then click on the "Universal Access" doohickey I get a control panel applet that has 4 tabs. The first tab labeled "Seeing" does not contain any option to set a minimum font size. It only contains the "VoiceOver", "Zoom", and "Display" options. None of these options allow me to set the minimum font size. The other tabs in the universal access applet are "Hearing", "Keyboard", "Mouse and Trackball" -- none of these contain anything to do with setting font size.
Perhaps you can provide more detailed instructions to find this mysterious font size setting?
I just searched again in this forum and found this recent discussion which seems to say it is not possible to somehow enable larger fonts in the menu bar and title bar and such. This is ridiculous. Since you can now get LCD displays that have very high pixel density the physical size of these fonts is quite small. Changing the display resolution is not a valid solution since everything gets blurry when you use an LCD at non-native resolution.
Here is URL to recent discussion.
http://discussions.apple.com/thread.jspa?messageID=3308141
Please tell me that it is possible to increase the size of the font in the menu bar... If I cannot do this I have spent $700 on a computer my mother cannot use.