How can you Verify your windows OS is genuine or Cracked.....?

• You can verify your windows machine is genuine or Cracked with the help of slmgr.vbs script.

• SLMGR The name actually stands for Windows Software Licensing Management Tool.
• Is a visual basic script used to configure licensing on any Windows either the full version or the core version of any Server or Client to see what slmgr.vbs can do, you can simply run a Windows command prompt (with cmd) and type: slmgr.vbs /?

 To know whether my windows OS is genuine or not follow the following steps.

• Go to command prompt and type slmgr/xpr
  
  
  

• If you see the Pop up like the machine is permanently activated as shown above, it means You are using a Windows OS with Permanent Key or Genuine Key.
• If  you see the Pop up as Volume activation will expire after certain date as a screen shot below, it means Your windows is cracked.