Some time ago, I bought a 3-PC subscription for Antivirus Plus and installed it on three PCs. I registered with Bitdefender Central which ties all three PCs together. Now I want to give one of the PCs to someone else and isolate that PC from the others with respect to Bitdefender. When the subscription expires, should I buy another 3-PC subscription, create a new Bitdefender Central account, and register the two PCs with that new account to isolate my PC from the other PC? Or will I need to uninstall Antivirus Plus on the two PCs and reinstall it?