Upgrading from NIS 2011 to NIS 2012

Hi all,

 

I've decided it's time to upgrade from NIS 2011 to NIS 2012 and I'd like some advice on the best way to go about it please. Currently I'm running a 3-licence version, which will expire in December, of  NIS 2011 on a desktop (XP Home SP3) and 2 laptops with W7 Home Premium SP1  - 1 each of 32 and 64-bit.

 

Can I download NIS 2012 just once and install it on each of the 3 PCs over NIS 2011 without any problems being likely to arise? When I install NIS 2012, do I just go to my account and update the details there?

 

I'll be very grateful for any adviceand info you can give me. Thanks.

 

Madeline