The Brackets ( ) mark is a punctuation mark that tells punctuation mark used in matched pairs within text, to set apart or interject other text.

That are used to contain words that are a further explanation or are considered a group.

Rule 1.Use the Bracket mark for explain or clarify.

• My car is in the drive (with the window open).

Rule 2. Use the Bracket mark for indicating plural or singular.

• Please leave your mobile telephone (s) at the door.

Rule 3. Use the Bracket mark for add a personal comment.

• Many people love money (I don't).

Rule 4. Use the Bracket mark for defining abbreviations.

• IOC (International Olympic Committee) suspended the IOA (Indian Olympic Association).