Horizontal ruler
ribbons
It's the ribbon.
vertical ruler
a window
Insertion Point
is a program that displays an online advertisement in a banner or pop-up window on Web pages, e-mail, or other internet services.
tabs
It defaults to Sheet1 in the open workbook which is Book1.
The split feature can be used to show different panes in the window, enabling you to see different parts of the document.
what part of the window shows the name you opened
The Formula Bar.
The status bar is at the bottom of a program window, and it generally displays what the program is currently doing, or information about program objects you may have the cursor over, such as buttons or text boxes.