--++-->> where to find and how to use the MS Webbrowser OCX?

as the subject says....

I read many articles about the MSIE control being used in Delphi, but
I am having trouble FINDING it in the first place? Shouldn"t it be on
my own HD somewhere?

And when I find it, how to implement it?

many thanks

paul @ makamba.iaehv.nl    (without the spaces)