description: Welcome to Yahoo!, the world's most visited home page.
title: Welcome to Discovery Education
description: Powered by the number 1 non-fiction media brand in the world, Discovery Education transforms classrooms and inspires teachers with engaging content and services that measure and improve student achievement.
title: Welcome to Facebook
description: 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 they meet.
title: Comcast.net | Entertainment | News | Sports | Email | Watch TV Online | Comcast Deals | On Demand
description: Visit Comcast.net to watch TV online, check email, get the latest sports, entertainment and news headlines and latest Comcast deals.