Semicolons do three things.
To learn more, see:
Colons introduce things: examples, subsets, and lists.
If you do not have a complete sentence, don't use the colon.
Lists can be bulleted or a part of a sentence.
Bulleted lists are sometimes introduced by a colon even when the sentence is not complete.
Examples:
WRONG: He liked to: run, swim, and bike.
RIGHT: He liked to fun, swim, and bike.
John 1:14
The book was called Choices: Decision-making for the Indecisive.
To succeed in college do these things:
To learn more, see: