Dont understand how i am ment to get this answer : I need to answer a question as follows

 For example, an array of products can be set up as below for use on an ecommerce web site. 
var products = ["Printer","Tablet","Router"]; 

(i) Set up an array to include the items shown above, plus a few extras of your choice. 
 
this is what I have on my own I am currently doing GSCE computer science and need help thx guys 

    <!DOCTYPE html>
    <html>
    <body>
    
    <p id="How to set up and Array with items in HTML"></p>
    
    <script>
    var Items = ["Printer", "Tablet", "Router","Headset","Keyboard","Mouse"];
    document.getElementById("demo").innerHTML = Items;
    </script>
    
    </body>
    </html>