Young people take pensioners on a guided tour of the world of social media, beginning with 84-year-old George meeting identical-twin vloggers Niki and Sammy
DJ and online presenter Roman Kemp tries to teach 71-year-old Rose the power of the internet, but he's got his work cut out as she has never even turned a computer on. Rose's grandchildren's lives revolve around 21st-century technology and she is beginning to feel old, out of date and left out, so Roman gives her crash courses in e-mail, Skype and Facebook
Online comedian and presenter Mawaan attempts to teach 77-year-old Internet novice Irene the wonders of the Web.
This week, self-confessed social media addict James teaches 76-year-old Martin to embrace the web. Can he help him plan a surprise party online?
Online creative Harry meets 83-year-old photography enthusiast Margaret and tries to help her get to grips with digital cameras and photo-sharing site Instagram.
Beauty vlogger Charlotte attempts to reconnect 71-year-old Theresa with her relatives in her home country of Grenada by teaching her the marvels of the internet.