As you know firefox is not installed by default on the computers at the institute. But, that does not mean that you have to relinquish your (I hope) favorite browser and use another one whose name I can not remember right now... What I mean is, that is very easy to install firefox for windows and use it. The only trick is to choose the right directory for the installation. In other words:
Go to the website of firefox and download the last version.
To be continued...