Rather than messing with DISM, you can do this entirely from Windows 10’s Settings app. Update: We received a report from a reader that, as of Windows 10’s 2004 update, you can’t downgrade to Windows 10 Professional or upgrade to the standard enterprise version if you’re using an Enterprise Evaluation Edition of Windows 10. If you have a Windows 10 virtual machine or secondary computer you want to test these Enterprise features on, this is an excellent solution. But that’s just about the only limitation you’ll encounter–the OS will otherwise work just fine, for as long as you like. See Microsoft’s website for a list of supported upgrade paths.Īnd there’s the one downside to doing this: If you have a legitimate, activated Windows 10 system, the resulting Windows 10 installation won’t be activated and will show you a watermark telling you so. However, you can upgrade from Windows 10 Professional to Windows 10 Enterprise, and you can also upgrade from Windows 10 Home to Windows 10 Professional. Update: Note that you cannot upgrade from Windows 10 Home directly to Windows 10 Enterprise with this method. Use them without a Key Management Server and Windows 10 will upgrade to Enterprise–it just won’t be truly “activated”. These publicly-available keys are normally used in organizations with Key Management Servers. This process uses a KMS key from Microsoft’s website. RELATED: You Don't Need a Product Key to Install and Use Windows 10 You won’t lose any of your installed programs or files. To do this, you’ll need a product key, but there’s a bit of a loophole here: You don’t actually need a legitimate product key to use Windows 10, Enterprise or otherwise. Most people don’t know this, but you can convert your existing Windows 10 Home or Professional system to Windows 10 Enterprise in just a few minutes–no disc necessary.

Windows 10 upgrade product key