Here is a quick way to change the default browser in Visual Studio 2008 for debugging a ASP.Net web project.
1. In your web project double click on a .aspx page in the Solution Explorer.
2. Click on “File” Menu –> “Browse With…” option to display the available browsers on your computer. (This option will not show up in the File menu unless your content pane has a .aspx page loaded)
3. Select the browser you want to make default and press the “Set as default” button followed by “Esc” key press.
Have fun coding …
