Fix common Activation Errors in Bitdefender Central Learn what to do if you get activation errors in Bitdefender Central: "The code you have entered is invalid", "This key was already used ...
How to reset or change your Bitdefender Central account password Learn to reset your Bitdefender Central account password if you've forgotten the password or if you simply want to modify it.
Fix Bitdefender installation error “This App Has Been Blocked for Your Protection” Learn how to solve the 'App has been blocked for your protection' error shown by User Account Control when installing Bitdefender using an outdated kit.
Bitdefender Subscriptions: FAQ Here you will find answers to the most frequently asked questions about Bitdefender subscriptions and activation.
How to Activate your New Bitdefender Subscription A step-by-step guide to help you activate your new Bitdefender subscription via email link or with an activation code.
How to Extend Your Bitdefender Subscription Without Losing Remaining Days Learn how to extend your Bitdefender subscription with a new activation code, ensuring you keep all remaining days when renewing early.
What to do if you’re not receiving SMS verification codes for Bitdefender Digital Identity Protection Learn how to validate your phone number if you are not receiving the SMS code when configuring Bitdefender Digital Identity Protection.
Bitdefender Central: Your Easy How-To Guide An overview of Bitdefender Central, the online portal for subscription management, product installation, device security monitoring & support
Fix Bitdefender installation error “The app you’re trying to install isn’t a Microsoft-verified app” Here’s a step-by-step guide to resolve "The app you're trying to install isn't a Microsoft-verified app" error when installing Bitdefender.