title: How to maximise Screen use in Pupeteer ( non-headless )
body: <p>I'm testing out puppeteer for chrome browser automation 
  ( previously using selenium but had a few headaches with browser not waiting until page fully loaded ) . </p>
  
  <p>When I launch an instance of puppeteer - then it displays the contents taking up less than half the screen with scroll bars.  How can I make it take up a full screen?</p>
  
  <pre><code>const puppeteer = require('puppeteer');
  
  async function test(){
      const browser = await puppeteer.launch({
          headless: false,
        });
      const page = await browser.newPage();
      await page.goto('http://google.com')
  }
  
  test()
  </code></pre>
  
  <p>The initial page seems to load fine , but as soon as I access a page it makes it scrollable and smaller.</p>