Please do the following.

1. Click the orange Firefox button, go to Options | Options | Privacy.
   
   
2. At the bottom of the menu, use the dropdown menu to select "Nothing" where you see Location bar suggestions.
   
   

If this answers your question, please click the Solved it button next to this post after you log in into the forum. This will help others searching for a solution to the same subject.

Thanks.

Assuming you are talking the search container in the middle of the about:home "homepage".

edit: Clear Recent History > Form & Search History - will clear that search history

You can remove all save form data via Clear Recent History or highlight an individual entry in the drop down list and press the delete key.

• http://kb.mozillazine.org/Deleting_autocomplete_entries
• https://support.mozilla.com/kb/Clear+Recent+History

• Tools > Options > Privacy > Firefox will: "Use custom settings for history" >: [] "Remember search and form history"
• https://support.mozilla.com/kb/Form+autocomplete

Thanks , but have already tried this. It seems I was missing the 'clear recent history' etc. & it is now solved.

Thanks . How did I miss this!!! ?

Thanks Very helpfull