Hello Sir,

Currently I am a trial user of bitdefender total security 2014. And mostly satisfied with your product and I want to buy this product. But before I want to ask a query related to bitdefender that, there are dual operating systems on my pc, Windows Xp and windows 7. And suppose I have 1 User 1 year licence. Then how can I use that single licence on my both operating systems without any problem of activation and updates in future....?

Is it possible or not....? Please reply.

Thank you.