How do I register a trial version?
Bitdefender Free Edition will be installed as a trial in your computer, thus you may only use it for a limited period of time. To continue using Bitdefender after the trial period expires, you must register your product with a license key.
To register Bitdefender, follow these steps:
1. Open the Bitdefender window.
2. A module MyBitdefender will be present in the main interface with a button on the right “Enter key”. Click on the button to open the registration window,
3. Enter the license key and click “Activate key”.
If you do not have a license key, please click on “Buy License” to visit a web page from where you can purchase one.
4. Wait until the registration process is complete and click on “Back” at the top of the window.