Rick,
Thanks for the post.
In hindsight, using this site was not a good example, because, as your picture shows, it fills only about 3/4 of the width of the screen.
Screen size should not matter, it will just be 3/4 of a larger or smaller screen.
The problem I am having is that this site is even less, say only 2/3.
And other web sites that DO fill the entire width on my work computer are only opening that same 2/3 of the screen at home.
I've got a new computer and new internet access at the same time, so I don't know who to chase in order to find the problem.
For instance:
I go to disney.com and the site fills the screen.
At home, the address bar and toolbar at the top go the entire screen width, but the disney website is only about 2/3 the screen width. And it's centered.
It's very unusual, and I would think if my resolution was set wrong that the entire Internet Explorer screen (including tool bars, etc) would be smaller.
I know I'll get to the solution, but I was hoping that someone here could shed some light.
Thanks.