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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.

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The Adobe Acrobat User Community is a global resource for users of Acrobat and PDF, with free eseminars, tips, tutorials, videos and discussion forums.

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

Computer Help from your Friendly How-To Geek

Welcome to Adobe.com Blogs

IT Best Practices, How-tos, Product Reviews, discussions, articles for IT Professionals in small and medium businesses

A site for Apple Macintosh owners with tricks and tips on how to do all sorts of things, hardware, software, advanced and beginners.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

Home page of the United States Patent and Trademark Office