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.

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...

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

Get product information, support, and news from Microsoft.

Learn more about the American Heart Association

AltaVista provides the most comprehensive search experience on the Web!

Cisco (NASDAQ: CSCO) is the worldwide leader in networking that transforms how people connect, communicate and collaborate.

CDC Centers for Disease Control and Prevention - Your Online Source for Credible Health Information