This has happened with every vsn of Interneet Explorer I have used but I am currently running vsn 8:
I use TOOLS:INTERNET OPTIONS and delete all cookies, temp files, browsing history, etc., and close IE 8. Then I run McAfee virus scan and McAfee always says it scanned dozens of cookies when it has finished! This time it said 62 cookies! So are they NOT permanently deleted once I delete them? I want to make 100% certain that when I delete cookies and close IE, that they are ALL deleted permanently.