Kaspersky is having an active promo with a free 90 days trial for KIS 2012, which can be used for Kaspersky Internet Security 2013. Download the KIS 2012 installer with the 90 days trial from the below link. Code: http://downloads-am.kasperskyamericas.com/files/90day/la/kis2012_18.104.22.1684aES_2483.exe Use 7-Zip to extract the content of kis2012_22.214.171.1244aES_2483.exe. Look for the setup.reg file and open it with Notepad to find your serial key. It should be in the first two lines and look like this XXXXX-XXXXX-XXXXX-XXXXX. ([HKEY_LOCAL_MACHINE\SOFTWARE\KasperskyLab\protected\AVP12\settings] "Ins_ActivationCode"="XXXXX-XXXXX-XXXXX-XXXXX") Download Kaspersky Internet Security 2013, and use the above key to get your 90 days extended trial. NOTE: IF you have already activated the standard 30 days trial for KIS 2013, this promo will NOT work for you.