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

Listen to the best internet radio, crafted by people who know and love music. Or legally share your own online mix, a streaming playlist with 8 or mo...

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 fr...

Prezi is the zooming presentation editor

Flickr is almost certainly the best online photo management and sharing application in the world. Show off your favorite photos and videos to the worl...

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

Get product information, support, and news from Microsoft.

foursquare

TripAdvisor - Unbiased hotel reviews, photos and travel advice for hotels and vacations - Compare prices with just one click.

Citymaps is one of the world’s first global social maps, built from the ground up by a small team with a big idea: to create a personalized map of t...