Which commands are on the right-most side of the title bar? (from microsoft word)

Title bar is the top most bar of a window. As obvious from the name, it has the title of the program in use. It has name of the program or more specifically the name of currently open document is written in this horizontal bar.

The option/commands present in the right most o the title bar are as follows:

Close command is needed to exit the program/application. A cross icon is used as close command. Maximize/Resize command helps to expand the window to the screen pane as well as allows the user to adjust the screen of application accordingly. Two squares icon is used as a button for this command. Minimize command helps by shutting the app to the task bar so that it can be expanded/maximized later. A dash/line icon is used as a button for this command.