In this case, you can activate the following product’s version: 2010 (purchased version), 2009 (previous version) and 2011, 2012, 2013 (three new versions). So, you have an activation code for Kaspersky Internet Security 2010. It means that you can activate your current version of the product, a previous version and three new versions when upgrading the product. Product’s version compatibility can be presented with the following formula “-1/+3”. Don’t worry! According to the License Agreement for your product, you can upgrade to the latest version of a product activated with your activation code.ĭoes it mean that you can purchase many licenses for future use? Let me explain some license features concerning license compatibility of home products’ versions. In this case, you will only find Kaspersky Internet Security 2014 and no 2013 version at all. You have an activation code for Kaspersky Internet Security 2013 and visit the Kaspersky Lab official website to download the product. Let’s imagine that you re-install your operating system and Kaspersky Lab product. We have discovered that we should keep a Quick Start Guide with an activation code that may be required to activate your application after re-installation. KasperskyEndpoint Security for Business Advanced.KasperskyEndpoint Security for Business Select.Kaspersky Internet Security for Android.