"For you to install and activate AVG Security, the user must purchase an average antivirus license from a retail store or online at www.avg.com/retail. You have a problem installing it. So you can join us live and call us 24 hours anytime." How to activate AVG business download? Once you install AVG with license number (AVG Business Edition) , you can activate AVG Business Download with quick activation steps: install and activate AVG Security - First of all, in your start menu, search AVG and open the AVG software. You go to your menu, and then open AVG's settings. Now click on your SUBSCRIPTION. You now enter the new license number that you recently purchased using a retail card or email. And submit this activation code by clicking the Activate button. Prerequisites for you to install AVG with your license number You need to meet all system requirements with AVG Antivirus to install your AVG with a license number. Below are some prerequi