If you registered online, check your inbox for an email from no.reply@avast.com . Your activation code will be listed in the "Your products" section.
If you are using a trial, your "verified" key is usually sent immediately upon sign-up. Step-by-Step Activation Guide
If you have a specific activation code and need to enter it: codigo de activacion avast free antivirus clave verified
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.
Upon downloading from the official Avast website , the software typically activates itself automatically for the first 12 months. If you registered online, check your inbox for
How to Use an Avast License Key Securely (Step ... - LeetCode
Go to Menu > My Subscriptions on your PC to see the current code being used. Step-by-Step Activation Guide If you have a specific
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.