Generally, you will check for products ID and license status of the operating system by right-clicking on This PC and choosing Properties.
You can check the type of license via Windows SOFTWARE LICENSE MANAGER (SLMgr) How to Check Windows Is Genuine or Cracked Way 1: Use slmgr.vbs /dli Command VOLUME is for corporate users having licensing agreement for their devices in their network. Though it can be downloaded officially from Microsoft but the ‘key’ is key here.
RETAIL is the one which is purchased, from Microsoft via any seller and usually comes within CD with key. OEM is original equipment manufacturer which is provided by our machine manufacturer like Dell, HP etc.
