In order to see which is your product license key, please open Bitdefender and click on the number of days left (in the lower part of the window). A new window will pop up - you'll find here your license key.
What Operating System do I have?
In order to find out what operating system do you have, please click on Start and right-click on My Computer. Then choose Properties and there you will be able to see what operating system you have.
Den Kundendienst kontaktieren Eröffnen Sie ein E-Mail-Ticket (Mit * markierte Felder sind Pflichtfelder):
Your request cannot be processed as the license key you used is not valid. Please make sure that the license key you enter in the form matches exactly the one you got when you purchased Bitdefender.
