
Microsoft Surface Pro 4, 256GB SSD
12.30", 256 GB, 16 GB, Intel Core i7-6650U

Microsoft Surface Pro 4, 256GB SSD
12.30", 256 GB, 16 GB, Intel Core i7-6650U
Reading the Windows 10 Pro product key After replacing my Surface 4 with the 7, I would like to upgrade the new Surface with the Pro version, which I purchased with the Surface 4. Unfortunately, I no longer have any documentation. How can I proceed here? Thanks in advance for your feedback. LG SVAGBE