Crystal Ball(tm) sez you have Office 2007. Open Word's Help and click on (or
search for) "what's new in Word 2007". There are also detailed tutorials
about using Office 2007 programs on Microsoft's Office website.
If after you've done that exploring you still want help, please post in one
of the many Office newsgroups. When you do post, make a far more complete
post than this one as not everyone's Crystal Ball(tm) may work as well as
mine (or perhaps mine didn't in your case, either). The "How to post" links
below will help you with that.