How to get the Installation ID of Windows system?

Press “Win + R”, open the window of run

Enter code

SLUI 4

Click “OK”, choose your country or region

Click “Next”, you will get your Installation ID

This method can be used to all Microsoft Windows systems, including

• Windows 7
• Windows 8
• Windows 10
• Windows 11
• Windows Server
  • 2008
  • 2008 R2
  • 2016
  • 2019
  • 2022
• Office