Visual Studio opens the default browser instead of Internet Explorer - Stack Overflow

http://stackoverflow.com/questions/79954/visual-studio-opens-the-default-browser-instead-of-internet-explorer

1) Right click on a .aspx page in your solution explorer

2) Select the "browse with" context menu option

3) In the dialog you can select or add a browser. If you want Firefox in the list, click "add" and point to the firefox.exe filename

4) Click the "Set as Default" button to make this the default browser when you run any page on the site.