How to find Windows 7 build number

If you want to find the Windows version, build number, and more information about your Windows OS, follow these simple steps.

To check the current build version in Windows 7:

• Click on the Start button, the Windows icon at the lower left of the screen
• Type Computer in the search box, a program named Computer will appear in the program 
• Right-click on Computer, and then select Properties
• Windows edition, you will see the version and edition of Windows that your device is running.