How To Find Laptop Model Number Using Command Prompt. If you want to count the lines in multiple files on the desktop use the following command. This command first utilizes WMIC and then taps the disk drives to get their models and serial numbers.

However you can still find the serial number using the Command Prompt a built-in application in every Microsoft operating system. Windows key R Or Use the following commands in command prompt CMD for product name. Check the product identifier number of the RAM below the PartNumber section.
Run command prompt as an administrator by typing the command prompt in the search box on start.
Type the following command. Right-click on the result and select Run as administrator to open the Command Prompt in admin mode. The Service Tag Serial Number appears as shown in the image below. Find computer make and model from CMD.

