Removing the text line "Welcome to the Frontpage" in Joomla 1.5

Certainly one or the other have wondered how to remove the phrase "Welcome to the Frontpage" placed on the front page of Joomla 1.5.x

Everyone who worked for a while with Joomla! and Gallery2 knows that there some difficulties whenever you try to combine these two. It is possible, to say this clearly but there are some files you need and some things you'd better know.