Sometimes there could be some requirement when you want to know the serial number or product key or license key of the windows operating system installed on your computer. We had previously wrote about Microsoft Windows Product Key Finder which lets you find out the product key of any windows version.
Here is another useful key finder application for windows which also displays lot more other options about your computer.
This small utility is called Windows 7 Key Finder can retrieve a lost product key for any version of windows including windows 7 and it also displays also a series of useful additional information about your machine like Versioning Info, Organization, Owner etc.
It does not matter which version of windows you have installed on your computer, it works with all version of windows 7, Windows Vista and Windows XP.