m_p:
Right-click Computer and then click Properties
or
Click Control Panel - System
If Service Pack 1 is installed in your Windows 7 computer, the "Windows edition" section will look like you see it in my image.
Right-click Computer and then click Properties
or
Click Control Panel - System
If Service Pack 1 is installed in your Windows 7 computer, the "Windows edition" section will look like you see it in my image.