Existem dois sinais, marcados com um círculo
É um caractere não imprimível ( Marcador de célula ).
O que são marcadores de células?
In tables you will see one additional character, the universal monetary symbol
¤
, which displays variously at various point sizes and magnifications but upon close inspection is seen to be a circle with four lines radiating from the corners.This is the end-of-cell marker. It is a little like the paragraph mark in that it contains paragraph formatting for the last (or only) paragraph in the cell, but it also holds formatting for the cell.
The same mark at the end of each row is the (wait for it) end-of-row marker, which serves a similar purpose with regard to row formatting.
Como ligo a exibição de caracteres não imprimíveis?
By default, the Formatting toolbar in Word has a button with the ¶ icon. If you hover your mouse over it, the ScreenTip says “Show/Hide ¶.” (In Word 2007 this button is in the Paragraph group on the Home tab.)