Please note that the upcoming Avast and AVG Business product updates planned for March 2026 will introduce changes to support for older operating systems. Starting with this release, these operating systems will no longer be officially supported. This means we will not perform compatibility testing for them, and our teams will be unable to troubleshoot issues that occur specifically on these systems.
Additionally, OS vendors have already stopped providing security updates for these versions, which increases potential vulnerability for devices still running them.
Affected systems:
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Windows 8/8.1 and older
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Windows Small Business Server 2011, Windows Server 2008 R2, and older
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macOS 12.x (Monterey) and older
You can find the complete list of supported operating systems in the Avast Business Knowledge Base and AVG Business Knowledge Base.