To get the activation date of Windows for all computers in your organization, you can use Windows Management Instrumentation (WMI). Specifically, you can query the Win32_WindowsProductActivation class to check the activation status and related properties. However, the activation date itself is not directly exposed through WMI, but you can gather information about whether activation is required and the remaining evaluation period.
You may need to run a script on each machine to collect this data or use a centralized management tool that can access WMI data across your network.
For a more comprehensive solution, consider using the Volume Activation Management Tool (VAMT) which can help manage and monitor volume activations across multiple computers.
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