Punctuation may be small, its rules arbitrary, but it is mighty. A single comma, em dash or semicolon can totally alter the ...

Adding a comma can change the meaning of a sentence. Let's eat Albert. = We're going to eat Albert. Let's eat, Albert. = We're eating with Albert. In a long sentence, you can use commas to ...

That's if you're using the Oxford comma, in any case. The Oxford comma is 100 percent optional, although advocates say it’s ...

A Reddit user found what could be the best three sentence arguments in existence for the use of the Oxford comma: It's likely the book is dedicated to the author's parents, Ayn Rand, and also God ...

Don’t: Forget to keep sentence variety in mind! Overusing periods to break up sentences or repetitive use of commas and conjunctions greatly affects the style of your writing. Don’t: Default to ...

The most frequent use of the semi-colon is between two complete sentences. It can be substituted for a comma plus a conjunction. Ex: Tom ate breakfast with his family, and then he left for his trip.

A semicolon has two general uses: to clarify a series and to indicate two closely related sentences. Series—If one or more elements in a series contain a comma, use semicolons to separate them.

As well as using them to separate out key information, or divide up different clauses, commas can also completely change the meaning of a sentence if they're not used correctly. Watch this video ...