Ubuntu Basics SCREEN FONTS
Make a couple Hot Keys to instantly change your screen font size from large to small. Shows how to use (1) Gconf-editor, (2) System/Preferences/Appearance/Fonts/Details/Resolution, (3) gconftool-2, (4) a couple hot keys [see other video], (5) zoom [see other video] I have another video showing how to do PrintScreen screenshots with a hot key that brings up a GUI. Still yet another video shows how to turn Gedit text files into programs which run in the terminal.