This archive contains some Frequently Asked Questions (FAQ) about BitDefender Products. You can search for more info in BitDefender Knowledge Base database of support articles.

 Upgrading Bitdefender after installing Windows 10

If you’re running one of the 2012, 2013, 2014 or 2015 versions of Bitdefender on your computer and you decide to upgrade your Operating System to Windows 10, you will be able to install the latest compatible Bitdefender product.

 How to run the Online Scanner on Vista

How can I make the Online Scanner run under Windows Vista?

 I cannot login into my Bitdefender Online account

By having a BitDefender Online Account your main benefits are: high priority in support as well as the best location to store your license key, purchase information and any other important detail regarding your product.There are 3 possible main error messages when trying to log-in into your BitDefender account.

 Password protected items

When scanning with Bitdefender, you may come across some items that are marked as "password-protected", which Bitdefender reports as potential threats

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