Check if the Windows 10 upgrade remains free and locate the license details.
Check if the Windows 10 upgrade remains free and locate the license details.
I possess a vintage Lenovo machine with a recovery drive containing Windows 7. After performing the restore, I found it completely locked at pre-SP1 stage without any hotfixes. Updating might be an option by downloading updates offline, but I prefer avoiding that path to end up with an outdated system. I proceeded with the Windows 10 installation utility and now see the device is licensed to Windows 10, yet I’m unsure where the activation key comes from or what it’s linked to. My main worry is selling this unit. It’s older than my ideal condition but still functional (core i5 3rd gen, 8GB RAM). I don’t want to list it with a Windows 10 license if it appears unlicensed once another user accesses it. Concerned about the upgrade process in 2020—using the official tool at https://www.microsoft.com/en-us/software...dows10—and installing Windows 10, especially since it might tie to my Microsoft account or trigger activation issues. I’d rather not advertise “includes Windows 10 Home” if it’s perceived as unlicensed after someone else logs in.
I haven’t used it recently, but after the free upgrade claim supposedly ended, you can still install Win10 using a Win7 key. From what I know, only retail licenses are transferable. A laptop comes with an OEM license linked to that hardware. Once activated on Win10, you don’t have to re-enter the key during a clean reinstall—it seems it’s removed from some MS server.