Here are a few websites that have some cool free fonts. Once you download a font, you need to place it in the correct file (C > Windows > Fonts).
http://www.1001freefonts.com/
http://www.highfonts.com/freefonts.aspx
http://www.1001freefonts.com/
http://www.highfonts.com/freefonts.aspx