I found the 404.php file but am not clear as how to edit it to remove the Archives widget - I don’t have posts, just pages, and there are no archives, and I don’t use the Archives widget on any other page. Can you help me remove it from the 404 Page Not Found page?
Thanks very much Thom for replying. However, all I want to do is remove something from the existing page, I don’t really need an extra plug-in. And I’m afraid I am too much of a beginner to use the Shortcode plug-in - I had a look and I don’t understand any of it!