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Practice and learn foreign languages with native speakers via email, text chat or voice chat. We show you how. Over 1 million registered members!

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Prezi is the zooming presentation editor

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The World Wide Web Consortium (W3C) is an international community where Member organizations, a full-time staff, and the public work together to develop Web standards.

Online Dictionary - Multiple dictionaries including: English dictionary, medical dictionary, legal dictionary, financial dictionary, computer dictionary, thesaurus, dictionary of acronyms and abbreviations, dictionary of idioms, thesaurus, Columbia e...

TFD Encyclopedia includes Computer Desktop Encyclopedia, Columbia Encyclopedia and many other great sources.

YouTube is a place to discover, watch, upload and share videos.

Docstoc is a community for people to find and share professional documents. Find free legal documents and free business documents.

Quizlet is a lightning fast way to memorize vocabulary lists. It

Debian GNU/Linux is a free distribution of the GNU/Linux operating system. It is maintained and updated through the work of many users who volunteer their time and effort.