Or cached content. For the browser in question it varies where the memory is but I found resetting most browsers clears cached content.
I am currently using for a few days a computer of a relative of mine to access my Gmail. I must have done something which does the following:
Whenever I type "Gmail login" in a Google search, my Gmail address automatically appears on the screen (and then the Gmail web site asks me to supply my password). I do not want even my Gmail address to appear automatically on the screen. How do I accomplish that?