1 See if you can find any information on the site about the operating systems, or how they link with their suppliers.

These are the websites that have appeared in this chapter:
www.zara.com www.sunseeker.com www.linn.co.uk www.ebay.co.uk www.dell.com Visit two of the websites in the list (or any other company that interests you) and navigate to the pages dealing with the products and services they offer. This is usually the first one you see, but in some it may be further back.