Windows 7: Help regarding text size

Hello everyone.
May i know how do i change the font size of some programs like mozilla, google chrome as shown in the picture below


it's ridiculously small and the thing is that, it has nthng gotta do with control panel font size etc. it's only affected in mozilla, google chrome, titles, but not the content.

it's only small in the headings. the rest are fine.. anyhow knows the solution?



thx in advanc,

In Firefox you can set the default font size. You can also temporarily set sizes in many programs by holding the control key down and rotating the mouse wheel. Just rotate the wheel a little to make changes gradually.

Also, you can try clicking ctrl and + or -, or ctrl and scroling the mouse wheel, it will make the page wider, in your pic you have a lot of unused space.
cheers

no no, it's not the contents on the page that is small, it's the title only.

example, this website is ''Windows 7 Forums'', and the small font is only ''Windows 7 Forums'' and the URL, and bookmark tool.

The contents on the page including the words you're reading now is all normal size.

I'm sure it's not mozilla options or what cause my other browsers (IE / Chrome) also have the same problem, much smaller font titles, but content is normal.

this is so weird