The different age groups of these people can vary depending on what they are using, for example: Tesco online shopping is most likely to appeal to families that have small children or older people with disabilities.
Facebook and other social media sites are mostly used by teenagers and young adults.
Emails are mostly used by middle aged people.
Online games are mostly played by children.
Pinterest is a pinboard-style photo-sharing website that allows users to create and manage theme-based image collections such as events, interests, and hobbies. Users can browse other pinboards for images,’re-pin’ images to their own pinboards, or ‘like’ photos. The site was founded by Ben Silbermann, Paul Sciarra and Evan Sharp; the site is managed by Cold Brew Labs and funded by a small group of entrepreneurs and inventors.