An introduction to OpenOffice.org, which covers setting up OpenOffice.org, the common features including PDF exporting.
Why would you use OpenOffice.org is also answered here.
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<http://training.bytebot.net/>
http://www.irlcomputers.com/ingots/Frame.html
http://www.thelearningmachine.co.uk/thelearningmachine/Frame.html
begin:vcard
fn:Theodoros Karounos
n:Karounos;Theodoros
org:Information Society Programme
adr:;;N.Nikodimou 11;Athens;Attiki;10557;Greece
email;internet:T [ dot ] Karounos [ at ] infosoc [ dot ] gr
title:Director
tel;work:+30-210-3722-405
tel;fax:+30-210-3722-498
note:http://users.ntua.gr/karounos/
x-mozilla-html:TRUE
url:http://users.ntua.gr/karounos/
version:2.1
end:vcard