If there is an issue a screenshot must be sent with error message, also time and date must be visible on screenshot... The item "Microsoft Windows 10 Professional 32 / 64bit License Key" is in sale since Monday, February 18, 2019. This item is in the category "Computers/Tablets & Networking\Software\Operating Systems". The seller is "seniorsoftware" and is located in Miami, Florida. This item can be shipped worldwide.