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<html><body><h1>The Window Object</h1><h2>The clearTimeout() Method</h2><p>Click the button to prevent the timeout to execute. (You have 3 seconds).</p><h2 id="demo"></h2><button onclick="myStopFunction()">Stop it</button><script>const myTimeout = setTimeout(myGreeting, 3000);function myGreeting() { document.getElementById("demo").innerHTML = "Happy Birthday!"}function myStopFunction() { clearTimeout(myTimeout);}</script></body></html>