it says,

The word "font" is one of the most common search terms you Office users plug into Office Online. That's not surprising, since fonts have become an indispensable part of our lives. They're with us when we're creating a Web site, filling up a spreadsheet, or sending fan mail to, well, whomever you send fan mail to. (No rush, I'm patient.)

In this Fonts 101 column, I'll give you some basic facts. In two upcoming columns, Fonts 102 and Fonts 103, I'll offer some best practices about how and when to use various types of fonts. If there is something I'm missing in these columns, let me know about it and I'll work it into our advanced font curriculum (you overachiever, you).

For more....

http://office.microsoft.com/assistance/preview.aspx?AssetID=HA011164301033&CTT=98

Thanks

Suresh [Microsoft MVP .Net,India | MCAD.NET(CM) | MCSD.NET(EA)]