The new upgrade to Windows 10 – version 1511 is here and we have experienced one thing with AVG which users will want to bear in mind before they get frustrated and throw the computer out of the window!
Once the upgrade / update has completed, and this is painless and user friendly, you must bear in mind there is usually going to be a required update to AVG as well.
Until this AVG update has been installed and the computer restarted, the firewall may block some internet activity and without realising you may think that the internet does not work after the update. It’s only because the AVG needs an update too!
So keep calm and make sure you update AVG, restart and then see if the internet works okay.
Hope this helps.