I hope this will just be 'a quickie' for someone.
To install Zone Alarm Extreme Security to my new Lenovo G500 Win 8.1 Laptop, do I simply install the Free Version of ZA and then enter my Licence Key to 'upgrade' it to the latest version of ZAES? I have a 'Lifetime Licence' version already installed on my Home PC, but I believe that I'm allowed to use this Key for up to 3 PCs in total. I've had a quick scroll through the Forum Threads, but I can't see anything that addresses this simple question specifically.
Thanks in advance for what I feel sure, from previous experience, will be a fairly prompt and concise response.
Kev' - Hampshire UK.