Using Browser Preview
No matter how good the various page views look in Expression Web, they serve only to give the designer an idea of what their pages will look like in a browser. To that end, Expression Web contains a number of tools that allow you to view your page in a browser, at multiple sizes, and even in multiple browsers simultaneously.
View pages with browser preview and alternative browsers using Expression Web
Open the SampleSite and Chapter1.html if it they aren’t already open.
Open the Chapter1.html file in the SampleSite if it isn’t still open from the previous exercise, and then click Preview on the Common toolbar. The page opens in a browser.
Clicking Preview in a browser opens the page with the last browser that you used when ...