I have a 10 laptop multiple license for avast premium security. it is installed on 3 laptops. I need to reinstall windows on one of these laptops. how can I deactivate the license activated on this laptop to be able to reactivate after windows reinstalaltion and don’t loose on installation ?
If you have 10 license and only 3 used, then just install in after reinstall; it count up as 4 for a while but will be decreased to 3 after some time. Uninstall Avast from old laptop while online if you can.