Firefox 17.0 update clear type on by default (fuzzy font) fix
If you updated to Firefox 17.0 you may notice clear type (fuzzy text) text is on by default even if windows is set disabled.
To fix this:
1.Enter about:config into the Firefox address bar to load the advanced configuration.
2.If this is your first time, you may receive a warning page that you need to click through.
3.Type gfx.content.azure.enabled into the search form on the page.
4.Double-click the entry or right-click it and select Toggle to change the value to false.
5.Restart the web browser.