I first visited Windsor castle back in 2004. A lot has happened since then (Diana, Charles, a royal marriage and so on..) and when a friend wanted company on a trip to Windsor, I happily volunteered.
By the way, did you know that Windsor castle is the world’s largest inhabited castle? And according to Wikipedia, also the oldest in continuous occupation.
In any case, here are some of my latest captures of the place
Here’s the full set and also a cross-section-collection of the royal guards of the palaces in UK.