In the next few weeks the Daily Mirror Pride of Britain Awards will help celebrate the people who really do make a difference.
Earlier this year we asked for your help to find a winner of the ITV Local Hero award - a special person who works tirelessly in their community.
This week we'll be meeting the finalists, and first up is Christina Burnett.
She dedicates her time to helping elderly and vulnerable people in Lambeth enrich their lives by getting to grips with modern technology.
Ria Chatterjee went to see her in action.