Apps and smartphones are increasingly becoming an essential part of everyday life. Yet it's estimated that more than 10 million adults in the UK lack the basic skills to access the internet, and around 40 per cent of over 75s don't use it at all. In a world that's becoming digital, what happens to the millions left behind? Datshiane Navanayagam reports.

Starring:

Trevor McDonald, Julie Etchingham

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