Windows 8.1: Internet Security

 
 
 
 

Upgrading from Windows 8 to Windows 8.1 with Kaspersky Internet Security installed

 
 
 
 

Installing Kaspersky Internet Security 2014 / 2015 under Windows 8.1

 
 
 
 

Problems installing Kaspersky Internet Security 2014 / 2015 under Windows 8.1