Font embedding for the Web

Font embedding has been a feature of Microsoft applications such as Word and PowerPoint® for several years. It allows the fonts used in the creation of a document to travel with that document, ensuring that a user sees documents exactly as the designer intended them to be seen. Font embedding technology is built into Microsoft Internet Explorer (version 4 and above) bringing embedded fonts to the Web.

for more help visit http://www.microsoft.com/typography/web/embedding/default.htm