Windows Vista (released in 2007)
This was Microsoft’s response to their competition. They also included quite a lot of 3D and animation. Since Windows 98, Microsoft has always tried to improve the desktop. With Windows Vista they released widgets and a somewhat improved replacement of the Active Desktop.
Microsoft Windows Vista, Source:
Mac OS X Leopard (released in 2007)
With their 6th generation, Mac OS X system Apple, once again improved the user interface. The basic GUI is still the Aqua with its candy scroll bars and platinum grey, blue colors. The new GUI features a more 3D look, with the 3D dock and lots more animation and interactivity.
Apple Mac OS X 10.5 Leopard, Source:
GNOME 2.24 (2008)
GNOME put a lot of effort into creating the themes and artwork into v2.2.4 as their aim is “to make your computer look good”. They ran a competition to collect some of the most intruiging desktop backgrounds that their contributors have produced for use in v2.24.
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KDE (v4.0 Jan. 2008, v4.2 Mar. 2009)
Version 4 of K Desktop Environment produced many new improvements to the GUI such as animated, smooth, efficient window management and support for desktop widgets. The icons size are easily adjustable and almost every design element is much easier to configure. Some of the most noticeable changes include new icons, themes and sounds, which are provided by the Oxygen Project. These icons are more photorealistic. It is definitely a big improvement to the earlier versions of KDE. It can now also be run on Windows and Mac OS X platforms.
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