Microsoft Windows 8.1 Pro 32-bit/64-bit - Retail Pack

Specifications: 
Brand Name: Microsoft 
Distribution Media/Method: DVD-ROM 
Manufacturer Part Number: FQC-06914 
Licence Type: License and Media 
Licence Quantity: 1 PC 
Package Type: Retail 
Product Type: Operating System 
Product Name: Windows 8.1 Pro 32/64-bit