Abstract: A first electronic device invokes a first module of a first application to run a first desktop associated with a first display area, and displays, based on the first display area, first display content including the first desktop. In response to a first user operation, the first electronic device invokes a second module of the first application to run a second desktop associated with a second display area. The first electronic device sends, to a second electronic device, second display content that includes the second desktop and corresponds to the second display area.

Abstract: A display method includes an electronic device that runs a first application and displays a first interface in a form of a floating window in response to a first operation. The first interface includes a first title bar and a first content display part. The electronic device displays a second interface in response to a second operation. The second interface includes the first title bar, the first content display part, and a second content display part adjacent to the first content display part. The first title bar includes a first subtitle label corresponding to the second content display part.