Bit Defender Újratelepítése

Hello @Dr_Pool007 and welcome to the Community!

Please note that I do not speak Hungarian, so I'll reply in English 🙂

If Bitdefender is no longer installed on that device, but you still have a valid subscription, you can access your Central account from the device you wish to protect, simply login with your e-mail address and password and install Bitdefender by following the steps described in the articles below:

For Windows:

For MacOS:

Since you are using Total Security, you can also install protection on mobile devices. The article below provides detailed instructions for all operating systems that Bitdefender covers:

Let us know if the above information was helpful.

Best regards.