const puppeteer = require("puppeteer")

(async()=>{
	const browser = await puppeteer.launch({
		headless:false,
		slowMo:100, // it helps to add some delay between navigation.
		args:["--window-size=1920,1080"]
	})
	
	const page = await browser.newPage()
	
	await page.setViewport({width:1720, height:1080}) //you can adjust the width and height
	.
	await page.goto("<https://google.com>")
	
	const coursesPageLink = ".menu > li:nth-child(3) > a"
	
	await page.waitForSelector(coursesPageLink) // it will wait here until load that specific selector.
	
	await page.click(coursesPageLink)
	
	const enrollButton = ".bg-success-btn"
	
	await page.waitForSelector(enrollButton)
	
	await page.click(enrollButton)
	
	await browser.close() //close the browser.
	
})()