HEATKEYS

Bem-vindo ao Yahoo!, a página inicial mais visitada do mundo. Encontre rapidamente o que procura, entre em contato com os amigos e fique por dentro das últimas notícias e informações.

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 ...

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.

Get product information, support, and news from Microsoft.

Adobe software and services revolutionize how the world engages with ideas and information — anytime, anywhere, and through any medium. Learn more.

CNN.com International delivers breaking news from across the globe and information on the latest top stories, business, sports and entertainment headlines. Follow the news as it happens through: special reports, videos, audio, photo galleries plus i...

Learn more about the American Heart Association

WhiteHouse.gov is the official web site for the White House and President Barack Obama, the 44th President of the United States. This site is a source for information about the President, White House news and policies, White House history, and the fe...

National Geographic provides free maps, photos, videos and daily news stories, as well as articles and features about animals, the environment, cultures, history, world music, and travel.

AltaVista provides the most comprehensive search experience on the Web!