George Mills
The Vista logo is the same as the Windows logo. It is part of the Microsoft Windows franchise. Therefore, the Vista logo is the shape of a window in a circle.
WINDOWS 7
The Windows logo is copyrighted to Microsoft and it is illegal to save the image onto your computer.
The company "Microsoft" created and developed the Windows 7 Operating System. No single person invented it. It was a common effort between the entirety of the company Microsoft.
Microsoft
audio and video player developed by Microsoft and distributed with Microsoft windows
Windows, in all its versions, is developed my the Microsoft Corporation.
The Windows Vista logo was designed by Microsoft. The logo is in wide use worldwide. It can be looked up in the Vector Logo Library online. It is in Portable Document Format.
Microsoft Windows
There really isn't anything called Microsoft office windows. I think you meant Microsoft Windows, that was developed by Bill Gates
Microsoft.
MS-Windows is an Operating System developed by Microsoft.