Model Number and Serial Number Of Your Computer Using DOS Commands:

Desktops and Laptops purchased from manufactures like DELL, IBM, etc comes with a serial number(or service tag) and a model name. If you ever loose this information, then you can use MS DOS commands to retrieve the information


To retrieve serial number of the computer run the following command:

WMIC BIOS GET SERIALNUMBER

To retrieve model name of the computer run the following command:

WMIC CSPRODUCT GET NAME