Microsoft's corporate vice president Phil Harrison - a former director at Sony - described the new Xbox One as "built for the future" as the eagerly awaited console hit the market.
Xbox One is a complete, all-in-one system which has the best games, the best online service in Xbox Live, the best entertainment experiences and is built for the future.
With the strongest line-up of games we've ever seen for a new console, pre-orders from fans across the UK are at unprecedented levels...
The games industry is evolving and growing fast, and we are proud to have so many British developers and creators helping to drive the new Xbox One era.
More top news
Under the new rule adults over the age of 18 automatically become donors after their death, unless they opt out beforehand.
Doctors have recommend Peter Sutcliffe be moved to high security prison, but the final decision will be taken by the justice secretary.
Last minute suspension of strike action has meant thousands of cancelled procedures will still not go ahead.