1. Using It: Copying / Pasting
This is the upside down exclamation: ¡
It's also called the Spanish exclamation point or inverted exclamation point
In most cases, all you need to do to use it is copy and paste it. That's it!
Copying/pasting is the easiest way to use the upside down exclamation point in Facebook, Twitter, Instagram, Microsoft Word, e-mails, etc.