Click on the word "google" on the tool bar, in the drop panel select "Option" then the "Search" tab - various option will be listed including keeping search history.
Within a search session, simply just click on the "google" tab in the tool bar and select "clear search history"
When I go to Google and enter the first letter of a search term, it brings up a list of all of my previous searches beginning with that letter. How do I delete all previous searches?
Thanks in advance.