Answers for "window.alert"

js alert

// Alert used to display a message to the user.
alert("Hello, World!"); // Displays Hello, World! to the user.
// You can also use:
window.alert("Hello, World!"); // Also displays Hello, World! to the user.

how to make an alert in html

<script>
  alert('this is an alert');
</script>

js alert

alert("Hello! I am an alert box!!");

simple alert program in javascript

alert("this is the alert")