If you want to place the insertion point in a cell to edit a specific part of its contents, you can

a. press f4.
b. click the status bar.
c. press f2.
d. click the cell.

answerthetitle bar displays the title of the document which you are currently working;

do not use any of these common illegal characters/symbols:

# pound

% percent

& ampersand

{ left curly bracket

} right curly bracket

\ back slash

< left angle bracket

> right angle bracket

* asterisk

? question mark

/ forward slash

  blank spaces

$ dollar sign

! exclamation point

' single quotes

" double quotes

: colon

@ at sign