Using 2013 key with 2014
I have F-Secure Internet Security 2014 trial version installed.
I bought version 2013 from a shop (they only had that, not 2014), I will get the installation CD etc. soon. I was wondering do I have to uninstall version 2014, install 2013 from the CD and upgrade it to 2014....
Or can I just use the existing 2014 version with the 2013 key I will receive with the order? Are those keys the same for both versions?