If you are Firefox(FF) user..You will probably facing some problem..that FF sometimes unable to provide a satisfy service. For examples, certain web page are only available in IE, Scroll bar effect only can see in IE and so on. Well, Firefox sucks in that they have bad web coding support. I hate it because half of css doesn't work and they size everything differently to IE, web designers nighmare.
At the end, you probably install 2 web browsers =.=
And we all know..we love FF so much...It is very troublesome to open two fucking windows. In order to solve the problem...here come the IE tab.
IE tab
This is a great tool for web developers, since you can easily see how your web page displayed in IE with just one click and then switch back to FF.
This extension is derived from the famous extension IE View, but much different.
While IE View always open IE-only pages in a seperate Internet Explorer window, IE Tab can view them in a Mozilla/Firefox tab.
(Sources : Firefox, Mozdev.org)
Download site - Here
More Extensions - Here
How to use :
After installed..Hit the icon..at the right bottom. GLD!!
And then..it will change to IE...Click again to switch back to FF.