2. Facebook
• Facebook is a social networking website
• Users can post comments, share photographs and post links to news
3. Instagram
• Instagram is free online photo-sharing application
• Social networks platform that was acquired by facebook in 2012
• Allows users to edit and upload photos and short videos through a
mobile app
4. Snapchat
• Service for sharing photos, videos, and messages with other people.
• Snapchat is a mobile app