I am a bit confused about what they mean by renewal. There is a window showing up on the screen. It says "By choosing Renew your current subscription, you will continue to receive protection updates and new product features as available throughout the service period."
It is obviously that when we renew, we continue to get updates of virus protection definitions. How it means by "new product features"? Does that mean if I have NIS 2014 and choose to renew, I get NIS 2015 which is the same as buying new? What are the disadvantages of signing for a 3-year subscription?
Also, subscription on my family's PC (English version of Windows) will be expired this week but the subscription of the one on my laptop (running Japanese version of Windows) will be expired few months later. If I get the version for 3 PC (be it renew or buy new), will the English version of NIS or 360 be compatible with the Japanese version?