WMIC (Windows Management Interface Command) is a command line tool that returns information about the system where it's run. To open a command line shell, at the bottom of the screen, left side of the taskbar, in the Windows search text box, type cmd. In the menu that appears, select Command Prompt. To learn your computers model, vendor, and serial number, type the command shown below at the command prompt.
wmic cpu get deviceid,numberofcores,numberoflogicalprocessors

This will return the number of Cores/Logical Processors for each CPU on your machine.
More Windows Administration Information:
• Choosing a Tape Drive
• How to Manually Register DLL in Microsoft Windows
• How to Erase a Hard Disk Drive Permanently
• Disable Kernal Paging to Speed Up Windows
• What is Windows Aero and Mouse Gestures?
• Hard Disk Management
• Command Line to Get Computer's Numner of CPU Cores
• Disable Programs That Run at Startup on Windows 10
• Create and Change Password, Picture and User Name in Windows 7
• Installing a Network Printer on Windows XP and Vista
