The X Window System (X11, X) is a windowing system which provides the basic framework for a GUI environment: drawing and moving windows on the display device and interacting with a mouse and keyboard.- Category ID : 60285
List of over 600 technically-oriented X Window sites: X Consortium, Motif, X Advisor magazine, major X technologies, CDE, internationalization, FAQs, on-line technical papers, on-line tutorials, X for PCs and Linux, and general human-computer interaction.
A X11-based print system and API which enables X11 applications to use devices like printers, FAX or create documents in formats like PostScript, PDF, PCL.