The most awaited Internet Explorer 9 released for public in beta version. This time Microsoft took lot of care to develop a browser to show the users the beauty of the web. Blue ‘e’ means Internet (Explorer). With improved features, IE9 will become your personal preference for your PC. The 15 year old browser is now released with modern looks and speed. The blue ‘e’, the logo of Internet Explorer design is changed release to release, see how its changed in these 15 years.