For the better part of a millennium, Windsor Castle-the awesome fortress, family home, treasure chest, and burial ground for the royal dynasty that took its name, has been at the heart of British history. But there is another side to the castle that tourists never see, the real Windsor-home, workplace, playground, and paradise. For the first time, cameras chronicle a year in the life of the world's largest inhabited castle. The series provides a historic portrait of this grand landmark, where crown and community live and work side by side.