Application.

Application.DisplayAlerts	Returns or sets whether the system alert pop-up messages will be displayed.
Application.DisplayStatusBar	Returns or sets whether the status bar is displayed.
Application.EnableCancelKey	Returns or sets how Excel handles (Ctrl + Break) interruptions while VBA code is running.
Application.EnableEvents	Returns or sets whether events are enabled for the application.
Application.ExecuteExcel4Macro	(Excel only) A function that runs an Excel 4.0 macro and returns the result.
Application.Help	Displays a specific Help topic or help dialog box
Application.OnKey	(Excel only) A function that assigns a macro with a corresponding shortcut key.
Application.OnRepeat	(Excel only) A function that defines a subroutine to run when the user chooses (Edit > Repeat).
Application.OnTime	A function that can schedule a subroutine to run at a particular time in the future.
Application.OnUndo	A function that defines a subroutine to run when the user chooses (Edit > Undo).
Application.RegisterXLL	(Excel only) Loads an XLL resource and automatically registers the functions and commands.
Application.Run	Used to run a macro written in Visual Basic or the Microsoft Excel macro language
Application.ScreenRefresh	(Word only) Turns on screen updating for just one instruction and then immediately turns it off.
Application.ScreenUpdating	Controls whether the monitor displays visual updates while a macro runs.
Application.SendKeys	Simulates typing on a keyboard by sending keystrokes directly to the application.
Application.ShowWindowsInTaskbar	Controls whether each open document or presentation gets its own individual button on the Windows taskbar.
Application.StatusBar	Allows text to be displayed on the left of the status bar.
Application.VBE	Gives you programmatic access to the Visual Basic Editor object model
Application.Wait	(Excel only) A function that can pause a running macro until a particular time in the future.
Application.WindowState	Gets or sets the visual state of a main application window.