Microsoft Windows 10 Pro System Builder M DVD 64-bit
Available as 32 or 64bit
With Windows 10 Pro, you've got a great business partner. Get faster start-ups, a familiar yet expanded Start menu, and great new ways to get stuff done, plus innovative features like an all-new browser built for online action and Cortana, the more personal digital assistant.* Windows 10 Pro offers all the great features of Windows 10 Home, plus important business functionality for encryption, remote log-in, creating virtual machines, and more. * Cortana available in select markets at launch; experience may vary by region and device.