Dafont is a website who has many kind of style of polices. Exemple in photoshop if you need a "chrismas style of letter" you go here and you download the style that you want and after you can use it in Photoshop/filtre and every kind of Microsoft Office. I found it somewhere in internet and i thought it could be usefull.

WebSite : Dafont.com

Tutorial :

1.Download the font you like.
2.Move 'Font'.ttf (File that you have downloaded) to C:\Windows\Fonts.
3.Wait till installation finishs. ^^

Tutorial Video :
http://www.youtube.com/watch?v=AyTFbUWQJj8

Ps: The video can be verry usefull

Tell me if there's somethings wrong with the tutorial, I try to make it the more clean possible.

I don't think it is the correct section. Since there is tutorials section you could have open this topic to that section and I couldn't understand the 6th and 7th step. What you meaned by 'Police'? In a short way you can change the steps by this way.

1.Download the font you like.
2.Move 'Font'.ttf (File that you have downloaded) to C:\Windows\Fonts.
3.Wait till installation finishs. ^^

Thanks you

You are welcome ^^