Vista - how to load smart card certificates

Hello,

Does anyone know how to load smart card certificates for using to access
webpages? I have Vista home basic with a dell keyboard integrated with a
smart card reader. All drivers are loaded and working.

At work we have an icon in the taskbar that we click on to open the
application to manage the certificates through tools menu.
After much searching for articles on the web and different applications on
my computer, I have come to a stand still.

Much appreciation!