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Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

Create rapid and logical page layout and app prototypes with Gumby Framework, a responsive CSS framework based on the 960 grid you already know.

PDFMate Free PDF Converter is a 5-in-1 PDF program to easily convert your PDF to editable Text files, common images, EPUB eBooks, HTML files, and even SWF files.

Visit the official home page for Windows. Find help, purchasing info, and downloads for Windows 7, Internet Explorer, and other Windows products.

The Apple support homepage is the main portal to help you answer all of your questions about your new Apple hardware and software products, featuring user forums, troubleshooting pages, and tutorials.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

About Graphics Software is the ultimate resource for learning about graphics software for Macintosh and Windows. Guide Sue Chastain brings you informational articles, how-tos, tutorials, software buying advice and reviews, free downloads, tips, and d...

Apple Help Library provides comprehensive, searchable documentation for iTunes; Apple