Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights a...

italki is a language learning social network that connects students and language teachers. You can find language exchange partners, practice speaking...

Portuguese for Foreigners

Prezi is the zooming presentation editor

Create your own educational games, quizzes, surveys, and web pages. Search millions of games and quizzes created by educators around the world.

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

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

Rap Genius is a rap lyrics encyclopedia that anyone can edit. Discover the meaning of rap...in clickable popups!