Microsoft is shipping Dynamics GP 9.0, an update to its Great Plains accounting package and the first of its rebranded business solutions to appear under the Microsoft Dynamics logo.

Microsoft has just unveiled a new look and feel to its corporate logo. Following 25 years from its former iteration, this is the first major Microsoft logo change in the company’s history.

In honor of the unveiling, we put together a history of Microsoft's evolving logo: The good, the bad, and the bizarrely "groovy." (Hey, it was the '70s). 1975: Microsoft appeared to be inspired by ...