After the first year, you may be prompted to "activate" again. You can do this within the app by navigating to Menu > My Subscriptions and selecting the free version again.
Go to Menu > My Subscriptions on your PC to see the current code being used.
Unlike paid software, Avast Free Antivirus generally does not require a manual key for the initial installation. However, you may need one to renew your status or sync multiple devices.
Obtaining a (activation code) is a common goal for users seeking to ensure their computer remains protected without unexpected interruptions. While the software is free, understanding how to verify and maintain its "activated" status is key to long-term security. How to Get Your Verified Avast Activation Key
To ensure your security, always prioritize official channels. "Verified" keys from unofficial PDF lists or forums often expire or are blocked by Avast.
If you have a specific activation code and need to enter it:
How to Use an Avast License Key Securely (Step ... - LeetCode