Insert a background image into HTML
<body background="imagename">
'imagename' should be replaced with the image name.
The image also needs to be in the same directory as
the HTML file.
Insert a iFrame into HTML
<iframe width="560" height="315" src="(HTML file or webpage name)" frameborder="0" allowfullscreen></iframe>To change the width or height change the numbers above.
To change if there is a border around the iFrame or not, change the 'frameborder' to 1 if yes or 0 if no.