Internet Explorer Developer Toolbar
Internet Explorer Developer Toolbar http://www.microsoft.com/en-in/download/details.aspx?id=18359 These are the steps you need to install the toolbar: Download IE Toolbar Run the downloaded file Restart Internet Explorer You'll notice the icon in the IE userbar Note for IE8 users Please ignore the outlined steps above. You already have this toolbar built-in into your IE8. Just press F12!