Queen Tweets Thanks For 90th Birthday Messages

The Queen has sent a tweet of thanks to everyone who sent her 90th birthday wishes via social media. The account then tweeted a picture of The Queen writing her message of thanks at Windsor Castle. The Queen sent her first ever tweet in 2014 when she opened a new Science Museum exhibition with the message: "It is a pleasure to open the Information Age exhibition today at the @ScienceMuseum and I hope people will enjoy visiting.