visual font control.
Under Windows - Download, unpack and save font file to disk Click on START - SETTINGS - CONTROL PANEL - FONTS. List of fonts will open. Click on FILE - INSTALL NEW FONT. Find path to folder where font file is saved. Its name will appear, chose it and click OK. This change will take effect after reload of the page or restart of the browser.
Under other systems is possible that True Type Fonts are not supported but you can try to install them by usual way.