[;] The Semicolon divides simple sentences when the comma does not render the meaning of simple sentences clear enough.
[:] The Colon announces something further coming, like a speech, a description.
[.] The Full Stop or Period is used at the end of every complete sentence.
[?] The Interrogation mark is used when a question is asked.
[!] The Exclamation point follows words or sentences that express sudden emotions.
[" ">[ The Quotation marks indicate that some one is speaking, and are used also to enclose words taken from other writings.
[( )] The Parentheses include some explanatory clause not essential to the sentence.
[ ] The Brackets include a word or sentence to supply some deficiency.
[—] The Dash marks a break in the sentence.