Excel - - - Structure

Name Box

Name box displays address of Active cell

If we named range of cells, it displays range name

Formla Bar

It displays formula

Allows the user to edit cells

Function Button

Insert excel's function

If you click on that "fx": It displayes function's functional arguments

Fill Handle

If we drag the handle, it fills the cells with series
1,2,3 will be continued with 4,5,6,.....
January will be continued with february,March,April....

Scroll Bar

It enables to move the window from top to bottom