I.e. and E.g. Are Not the Same Thing
I.e. is an abbreviation which means "that is" E.g., on the other hand, means "for the sake of example."
Most Spreadsheets Don't Spellcheck
Before you submit your spreadsheet to your Boss, do run a manual spellcheck.
The Colour You See in Darkness has a Name
The colour you see when you open your eyes in a completely dark room is called eigengrau which means intrinsic gray. Read more about Facts of Life you should know this Year