First of, it depends what program you're using the font in.
No, I mean are you just using the font in an instant messenger or graphics editor like Photoshop or MS Paint or Win Word?
You don't use well the font.
It's not possible to change the color with the Windows font vizualiser.
If you want to use a font with Paint, start by install it correctly. http://www.dafont.com/faq.php#win
After, you will be able to use it in Paint (Tool Text) with the color you want.
All times are CEST. The time is now 10:43