Hold down CTRL on your keyboard and scroll up or down. It will change the page size, making everything bigger or smaller. It may (slightly) blur some images if you change it too much, but it works very well with text sizes. It could be possible that this is already done to one of your computers by accident. After doing this whatever you leave it at becomes default. If you think you may have accidentally adjusted the size(I know I have) and you use Firefox, then press CTRL-0 to reset the size to default.I suggest that font size be returned to its original state. I use a laoptop for ZD and for some reason, font size 1 is now the size that font size 2 once was. This becomes a problem because all the posts I played with the size with now have humongous font, but when I go to another computer, the font is really small. What the heck is going on?