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:
• Create a Windows 7 Disk Image Backup
• Configuring Windows as a NTP (Network Time Protocol) Server
• Installing a Network Printer on Windows XP and Vista
• Uninstall OneNote from Windows 10
• How to Change Process Priorities in Windows Task Manager
• What Is Virtualization and What Are the Benefits?
• Retrieving Information from Computers Belonging to an Active Directory OU
• How to Restore Files From File History in Windows 10
• What is the difference between MSI and EXE Installations?
• A Brief Introduction to 3D Printing
