Jill,
You need to reactivate your AVG Internet Security using its license number. Open AVG Internet Security -> My AVG -> My Subscription -> Log out/remove License ->Enter your license number.
You can refer this article: http://support.avg.com/SupportArticleView?urlname=Activate-AVG-Internet-Security to show steps to activate AVG Internet Security.
I renewed my AVG Internet Security in March 2018, but have siince bought a new PC. I have installed the product onto this, but am told I just have a "trial" version which will expire in a month'stime. I really don't see why I should have to pay for it again - so how do I persuade AVG just to transfer my subscription to the new PC? I have done it with Tune Up - that seems to be fine.
Jill,
You need to reactivate your AVG Internet Security using its license number. Open AVG Internet Security -> My AVG -> My Subscription -> Log out/remove License ->Enter your license number.
You can refer this article: http://support.avg.com/SupportArticleView?urlname=Activate-AVG-Internet-Security to show steps to activate AVG Internet Security.
Thanks Ranjani - that's done it!