The Window component for React is a floating window which has two main parts - title and content. In the title you can have any html content and close button. In the content you can put any html content. The Window component can be used to direct users' attention to a particular activity in your application, such as entering data or viewing information. Consider using a Window when you need greater customization, want to block the user interface outside the window, or when you want to retrieve a DialogResult and other data from the popup window. The component can be displayed as a modal dialog window that blocks user interaction with the underlying user interface or as a standard window without blocking the web page's user interface.