Punctuation is the correct use of the various stops or marks in writing so as to make the meaning of a sentence or a passage clear.
The Principal stops are :-
1. Comma (,)
2. Semi-colon (;)
3. Colon (:)
4. Full Stop / Period (.)
5. Note of Interrogation (?)
6. Note of Exclamation (!)
7. Inverted Commas (" ")
8. Apostrophe (')