If you have a Facebook account (other wise create a facebook account), you can get a Free 6 months Kaspersky Anti-Virus full version license for free. To get this
1. Login to facebook
2. Visit the Facebook page of Malaysia-IT-Fair
3. Click "Like" button
4. Fill the form on the page and submit
This 6-month trial license is only applicable to users who HAVE NOT used the Kaspersky Anti-Virus 30-day trial version.
This 6-month trial period would NOT be extended, even though multiple 6-month trial activation code is applied.
If you have activated the 30-day trial version before, you can give the 6 month trial license to a family member or activate on a different computer.