How to use "addEventListener" with "document.getElementsByTagName" to add an event listener to all instances of a specific tag?

Question

Say you have multiple button tags (or any other tag) like so
HTML Code
<button>Click Here1</button>
<button>Click Here2</button>
<button>Click Here3</button>

JS Code
function outPut(){
console.log("Hello")
}
document.getElementsByTagName("button").addEventListener("click",outPut)

Why doesn't the last line in the JS code work?
And are there any other ways to implement a thing?

Answer 1

getElementsByTagName returns an object that contains all the references to the HTML elements.
In this example, I used a for...of loop to iterate:
https://sololearn.com/compiler-playground/Wiuf2ppwgUz4/?ref=app
You can add each eventListener in the loop

Answer 2

Lisa Thank you.