[BigSkyFreeper]

Sounds like what you have on the desktop is a shortcut to the program you downloaded that either got deleted or moved to a different folder.

Here is where you can download Mozilla Firefox

[Bahbah]

Hmmm, here you are to the rescue again. Ok, there is an initial link on that page and then, just a bit further down, something that says "Download." I used the second one. Mistake?