HS 2011: How to change to a larger font size in the XHTML-Editor window?
HelpStudio 2011: The font-size to display the content of the XHTML-Editor window is very small. How can I enlarge this font-size?
There is a slider at the bottom right of the HTML editor window that will change the zoom size. Alternatively you can hold down the Ctrl key and use your mouse wheel to change the zoom size.