Using a semicolon isn't hard; I read a website about how to use them.

Super funny and informative guide on using semicolons:
How to use a semicolon - The Oatmeal

I never knew you could use them as super list separators when you're writing a list of stuff that contains commas like:

While searching for a good place to get a unicorn burger, I went to Seattle, Washington; Tokyo, Japan; and London, England.