deleting cookies and the history will help the Firefox to Improve its work performance and solve many problems caused the accumulate of cookies and the history like Firefox’s suspension ,but you have to know cookies is very useful and helpful to quick the sites opening and visiting it daily which reduce Largely loading files and site’s pictures.
here we will explain how to do that
if you want to delete cookies
TOOLS LIST
from the TOOLS LIST or from the small arrow in position the MENU BAR invisible chose OPTION.
RECENT HISTORY
a square will be shown has the sittings to control and modify in many things containing the privacy click PRIVACY then CLEAR YOUR RECENT HISTORY.
cookies history
here you can choose delete (cookies, history) and all the last hours will be deleted. make sure that you mark cookies and click CLEAR NOW then OK
delete everything in Firefox
you can also determinate the period of time to delete the cookies through the last hours , day or every thing from the option EVERYTHING .