I had a laptop fail so I purchased a new one. An ACER NITRO 5 with Windows 10 with the option to upgrade to Windows 11. Requiring an older copy of Microsoft, I ordered it online from Viperkeys.com.
Prior to upgrading to Windows 11, I attempted to load their product. The product failed to load. It came down to their Key Code being 32-Bit and my computer is a 64-Bit. They claim if requesting a refund to simply contact them.
Once I did, all communication stopped from them. Further online research discovered the business has a history of ripping off its buyers.