HEATKEYS

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

Google+ aims to make sharing on the web more like sharing in real life. Check out Circles, Messenger and Hangouts, just a few of the things we've been working on.

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 ...

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

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

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Classify is an OCLC Research prototype that helps you classify books, magazines, movies, and music using the Dewey Decimal Classification system or the Library of Congress Classification system.

Prezi is the zooming presentation editor

Twitter is without a doubt the best way to share and discover what is happening right now.

StatsCrop - a web service that lets you explore any website informations and its history, understand your competitor

CuteStat.com is a web service for Internet Users to retrive information related with Domain Name, IP Address, Web Server and Search Engine Optimization.

, Fotos is a free to view, directory of images from across the web.