HEATKEYS

Offers bookmark synchronization, search enhancement and web discovery based on sites bookmarked by users.

Buy and sell electronics, cars, clothing, apparel, collectibles, sporting goods, digital cameras, and everything else on eBay, the world

ImageShack offers image hosting, free photo sharing and video sharing. Upload your photos, host your videos, and share them with friends and family.

The Dubsar Project is a suite of open-source dictionary applications using content from the Princeton University WordNet

StudyBlue is your online home to store lecture notes and make flashcards. Study online and on your phone for effective, productive learning. Free.

Internet Archive is a non-profit digital library offering free universal access to books, movies & music, as well as 150 billion archived web pages.

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

Vocabulary.com helps you learn new words, play games that improve your vocabulary, and explore language.

The Biographical Dictionary contains information on 33,000 notable people from ancient times to the present day. The Dictionary is searchable by names, keywords, and dates.

A language arts reference tool and comprehensive search engine for words. Includes the functions of a rhyming dictionary, thesaurus, and spelling checker, as well as an integrated full-text search engine for all of Shakespeare

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...