If the sticker is missing or unreadable, tools like the Magical Jelly Bean Keyfinder or Belarc Advisor may be able to extract the key from your system files. How to Use the Key to Activate
Once you have located your 25-character key, you can activate your system: If the sticker is missing or unreadable, tools
The "OEM" in your ID indicates that this copy of Windows 7 Ultimate was pre-installed by a computer manufacturer (such as Dell, HP, or Lenovo). Because this is an OEM license, the actual product key is unique to your specific hardware and is usually not stored in a way that common "key finder" tools can easily retrieve for re-use. How to Find Your Actual Product Key If the sticker is missing or unreadable, tools