Comodo has just released the latest version of Comodo Internet Security(CIS) 2013 version 6.0.2-xxx-xxx, which has more features and more user-friendly then the Comodo Internet Security 5 and its user interface is far better than older versions.
Comodo Internet Security 2013 version 6 is completely compatible with the latest Windows 8. We know that during Comodo Internet Security 5 many Windows 8 user reported that the application causing Black Screen after restarting the system or after installing the CIS 5. Now Comodo has fixed that issues and many other such issues in the latest version of Comodo Internet Security.
To know more detail about the all new features and improved functionality of Comodo Internet Security follow the following link.
http://forums.comodo.com/news-announcements-feedback-cis/comodo-internet-security-2013-v-602607392674-released-t89185.0.html
At first, you should read the guidelines and Instructions before the installation of Comodo Internet Security 2013.
Follow the given link to read guidelines and instructions
https://help.comodo.com/topic-72-1-451-4692-Installing-Comodo-Internet-Security-2013-Complete.html
You can download the different version of Comodo Internet Security from the following links:-
Download COMODO Internet Security 2013
URL: http://download.comodo.com/cis/download/installs/2000/standalone/cispremium_installer.exe
Download COMODO Antivirus 2013
URL: http://download.comodo.com/cis/download/installs/2000/standalone/cav_installer.exe
Download COMODO Firewall 2013
URL: http://download.comodo.com/cis/download/installs/2000/standalone/cfw_installer.exe
Download COMODO Internet Security PRO 2013
URL: http://download.comodo.com/cis/download/installs/2000/standalone/cispro_installer.exe
Download COMODO Internet Security Complete 2013
URL: http://download.comodo.com/cis/download/installs/2000/standalone/ciscomplete_installer.exe
If you are confusing between several versions, the following links will help you in choosing the appropriate version for you.
http://forums.comodo.com/news-announcements-feedback-cis/differences-cis-2011-premium-plus-pro-and-complete-t57273.0.html