Visual Studio 2012 comes with default theme with gray color and all the menus in CAPS. I had posted an article to have different color themes in Visual Studio 2012.
Today, I read that Visual Studio 2012 has one more color theme named as DARK. When you install Visual Studio 2012, you will have only 2 themes - Light or Dark.
To change the current LIGHT theme to DARK theme, select Options from Tools menu
After this you will view following screen, where you can see option to select 'Color Theme'
Change the Color theme from Light to Dark.
After this you would altogether feel different Visual Studio experience.
Hope this article of mine would make you familiar with one more feature of Visual Studio 2012.Stay tuned to my blog to read more articles.