![Virus definition updates for Avast version 9/10/11 end in summer 2023](https://blog.avast.com/hubfs/AV-EOL.jpg)
Updates for Avast version 9 — which was launched in 2014 — are being discontinued. Since we know that this change will affect the loyal Avast users who are still running version 9, we’ve put together a quick list of questions and answers to help make transitioning to the newest version of Avast as smooth as possible.
Source:: Avast