HEATKEYS

LinuxQuestions.org offers a free Linux forum where Linux newbies can ask questions and Linux experts can offer advice. Topics include security, installation, networking and much more.

Draw, share and collaborate on online diagrams. Easy web flow chart, network diagram, mockup, wireframe, UML diagrams like Class, Sequence, & data flow and process flow diagrams. Creately - free web-based software for online diagram software

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Cool websites, cool software apps, howto articles and Internet tips.

OpenOffice.org: The Free, Open Source Office Suite

Linux.com - For the community, by the community, Linux.com is the central source for Linux information, software, documentation, how-tos and answers across the server, desktop/netbook, mobile, and embedded areas.

A help and support forum for Ubuntu Linux.

Online diagram and flowchart software. Create diagrams and drawings such as flowcharts, mind maps, network diagrams, UML diagrams, wireframes, user interface designs and other drawings online with LucidChart.

osalt.com helps recommend a open source software alternative or replacement for commercial products and even shareware. Remember that open source software is also a freeware alternative.

LinuxPlanet -- a world of premium information for Linux newcomers! We welcome people jumping from Windows and other Operating Systems to the latest sensation based on the Open Source software model.

The Linux Foundation is a non-profit consortium dedicated to fostering the growth of Linux, and promoting standardization and technical collaboration of Open Source Linux