Firefox lets you specify a minimum font size (Tools -> Options -> Content tab -> Fonts and Colors -> Advanced button in Firefox 3.5.2) but that too, only applies to web pages, not the address bar.

The Make Address Bar Font Size Bigger extension takes care of this neatly and quickly without resorting to tweaking the site's CSS. How to Make a Web Site Part II: Styling and CSS.

Microsoft has introduced two main features in the Registry Editor in Windows – one, an Address Bar that allows you to quickly jump to any registry key, and two, the ability to change fonts.The ...