Advice on ordering horizontal lists of commands

1. Can lists be presented horizontally?
2. Do I use a comma or semicolon for lists?
3. What is the correct punctuation for a list?

Can lists be presented horizontally?

Lists can be horizontal, with the listed items included directly in the sentence/paragraph. Lists can be vertical, such as when you see a list of three or four items strung out vertically on the page rather than in normal paragraph format.

Do I use a comma or semicolon for lists?

Elements in a list are usually separated by commas. But if the elements themselves contain commas, semicolons are used to separate them.

What is the correct punctuation for a list?

There are three punctuation marks that are particularly useful when presenting lists: the colon, the semicolon and the comma.