Virus definition updates for Avast version 9/10/11 end in summer 2023 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.
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Virus definition updates for Avast version 9/10/11 end in summer 2023
