Question

why are formatting marks used​

Answer 1

Special marks that are hidden by default that affect how text is displayed in a document. Formatting marks are often used to troubleshoot a document's layout, appearance, and any printing problems and can be enabled or disabled depending on your preference.

Answer 2

Answer:

Formatting marks are often used to troubleshoot a document's layout, appearance, and any printing problems and can be enabled or disabled depending on your preference.