Windsor castle chapel

What is the difference between a castle, house, room, court, etc?
I've been watching the tutors and have spent much time in England, but I never heard what is the difference between these values. I went to a place called "Hampton Court, where royalty and has lived in Windsor Castle, Heever Castle, Castle Warwick, Blackmore House, Raggly Hall … In what determines the degree of these places? I think he understands that if you have a chapel in which is called a castle or something. Thank you!
The difference between a castle, house, room or The court determined that these residences are real. A "palace" is a great residence, residence official royal monarch. This is where the king will perform all the ceremonies, meetings with the Prime Minister, members of the Privy Council and other government officials, must be near the Parliament. This is where the monarch habitually resident all year. For example, Buckingham Palace is the place where the Queen lives and where he works for year. It is located in the heart of London and close to the Parliament, also when power is central. Hampton Court Palace, Greenwich Palace, Palace Richmond, Whitehall Palace, Westminster Palace are located in London, England. a "Hall or the court" is a country house with huge ships in the area. It This is a private house and / or the summer home of the royal family and nobles usually built on a smaller scale than a palace. For example, Ragley Hall is located south of Alcester, Warwickshire, eight miles west of Stratford-upon-Avon, a small town in England. A "castle" is the residence of a monarch or noble and commands a land component, usually at home too. For example, Windsor Castle is located in Windsor in the English county of Berkshire, is Heaver Castle located in the county of Kent in southern England and was operated as a lodge for nobles.
Windsor Castle, St George’s Chapel & Buckingham Palace Dolls House – July 2002