Social networking and microblogging service utilising instant messaging

Enables users to search the world's information, including webpages, images, and videos

a social network that connects people, to keep up with friends

YouTube is a way to get your videos to the people who matter to you. Upload, tag and share your videos worldwide

A major internet portal and service provider offering search results

most customer-centric company, where customers can find anything they might want to buy online

Search engine developed by Microsoft

A networking tool to find connections to recommended job candidates, industry experts and business partners

is an online pinboard, a place where you can post collections of things you love

Online payment service for individuals and merchants