System Font!!!!

[Zeroz20]

i did a system reboot the other day, which i have done 2 other times in the past, wiping all data clean, but kept my apps and contacts backed up, but this most recent time when the phone rebooted, my fonts, icons and pages were all smaller in size! what gives??? anyone kno how to make them bigger??? they were at a readable and fit to screen size since i purchased the phone, this was an all of the sudden thing.....is there a way to make them bigger without rooting???? thanks Droiders!!!!