Can I change the System Font and Size on my Samsung Galaxy Note II?
You can change the font style and font size on your device. To change the font settings, from the Home screen, touch Menu > Settings > My device > Display . Touch Font style, and choose Default font, Choco cooky, Cool jazz, Rosemary, or Samsung Sans. Touch Get fonts online to download new fonts from Samsung Apps.
Touch Font size, and choose from Tiny up to Huge. When you select Huge, the font may be shown only in certain applications. In applications that cannot support Huge font size, Large font size will be used instead.