Using native Windows program to clone a Windows image for restoring on a bigger disk and extend Windows free space to unallocated disk space.
Activate Windows 10 via phone service is still available!
Windows 10 File Explorer can help to confirm or check if a USB 3.0 thumb drive is attached to USB 3.0 host port.
The value of OA3xOriginalProductKey will differ from slmgr after change product key during edition upgrade.
Referring to dism and Windows 10 edition upgrade matrix to determine which edition you are currently using
Few methods to change Windows 10 Product Key
If you’re curios to find what is that key, the Windows 10 native wmic command can retrieve this OEM product key from BIOS too.