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Metacalc is a free easy to use online calculator. For all your math problems, or for showing in front of a class.

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

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 ...

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

Forvo: the largest word pronunciation dictionary in the world, now with translations. All the words in all the languages pronounced by native speakers

How to say . How do you say in different languages translation.

Scratch: a programming language for everyone. Create interactive stories, games, music and art - and share them online.

The authoritative Collins dictionaries now available online. Search amongst hundreds of thousands of words and expressions in Spanish, French, German, Italian, Chinese, Portuguese, Russian and synonyms dictionaries.

Dictionary, Multilingual Dictionary, Dictionaries, Word of the day, word translation, MyDictionary.Net

The Calculator Home Page has free resources, calculator software downloads, calculate online, units conversions, physical properties and constants, and help.