I had installed Microsoft Office on Windows XP SP2. I am using Office 2007. This is the latest version and there are many changes. I am not able to understand that this would be some kind of new UI or bug in my installation. I am not able to find three things here. The Close, Restore and Minimize button. Which is by default available on the top right side. Does there are some changes in the UI. Is it removed or this is a problem with m y installation.