Windows
Do Windows runners support nested virtualization?
Quick answer
On runnerhut, yes on Windows Server 2025 images and sizes that expose Hyper-V.
The detail that matters
This is what makes Linux containers and VM-based tests possible on a Windows runner.
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Related
Can GitHub Actions run Windows builds?Yes. Windows Server runners are available both from GitHub and from managed providers.Can I run Windows Server 2022 builds?Yes. runnerhut offers Windows Server 2022 and 2025 images.Which Windows versions are supported?Windows Server 2022 and Windows Server 2025.Is Visual Studio preinstalled?Yes. Build Tools for 2022 and 2025 ship with the C++, .NET desktop, ASP.NET and UWP workloads.