activation code for what ? avast free / PRO / internet security / premier

if you payed for it … it is in your mail

if it is avast free … you dont need it

avast! 2014: Registering avast! Free Antivirus. http://www.avast.com/faq.php?article=AVKB9
how to do video. http://www.avast.com/faq.php?q=video#searchForm

avast FAQ section. http://www.avast.com/faq.php