If you are using a conjunction such as "and" to connect two groups of words that have conflicting purposes, such as a question and a statement, consider rewriting
If you are indicating joint ownership with two or more nouns, use the possessive form only once. Alternatively, if you are ...
If you are listing three or more items in a row, consider replacing all but the last of the conjunctions with a comma. Place ...
If you are trying to access a private calendar, please make sure you sign in with the same e-mail address (Windows Live ID) ...
If you are using "between" to associate two items, join the two items with "and," as in "between a rock and a hard place." ...
If you are using a conjunction such as "and" to connect two groups of words that have conflicting purposes, such as a question ...
If you are using a conjunction to connect only two items, it is incorrect to use a comma before the conjunction. In addition, ...
If you are using a noun that cannot be counted or divided, such as "oil," "happiness," and "furniture," it is incorrect to ...
If you are using a number to modify a noun, be sure the noun agrees with the number. Any number greater than one must modify ...
If you are using a singular noun to indicate possession, use an apostrophe before the "s." If you are using a plural noun, ...