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Wednesday, 23 May 2012

Graphical Interface


Graphical Interface
Linux has dozens of different, highly configurable graphical interfaces (known as window managers) which run on top of Xorg, a free implementation of the X Window System. The most popular complete desktop environments at present are KDE (the K Desktop Environment) and GNOME (the GNU Network Object Model Environment). These offer the point-and-click, drag-and-drop functionality associated with other user-friendly environments (for example, Macintosh). Both can be configured to look and feel like other environments such as Windows or Mac, and KDE is remarkably extensible. Even complex tasks like system administration, package installation, upgrading, and network configuration can be done easily through graphical programs. Almost all programs that work with one window manager work with all the others, so you don't need to feel like you must pick your favorite desktop environment based on your favorite applications.
Xorg now supports 3-D windowing environments such as Beryl and Compiz for amazing visual effects, and most people won't have to upgrade their computers in order to take advantage of these enhancements.

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