Install again after dator crash

Gerd, Have a look @ this AVG article (http://avgclick.me/InstallAV).
AVG Guru

OK Gerd, No probs… Pleased to see that you appear to be now sorted. Thanks for returning to the Community & posting.
AVG Guru

I had to reinstall Windows 10 after my computer crashed so I don´t have AVG on it now and I don´t know what to install… I have payed for AVG Internet Security which will expire in 726 days. I have the license but I suppose I need the AVG program also.