@cjbbrussels
You can give this a try and see if it accomplishes what you want:
Open Norton Utilities 16 (I realize I am here assuming you are using ver. 16) and click on Smart Update (thus making sure you have the latest Norton Utilities)
Once done, click on the Privacy tab, then under "Select your action" heading click on "Clear Your Browsing History"
Under Browsers column, click on (highlight) the browser you wish to make changes to
Under Item Name column, select or unselect what it is you want to change
If you wish, do the above for each browser you want to make adjustments to, and when you're finished. . .
Click on Save Choices
* If you are using Internet Explorer, you may - or may not ;-) - want to click on the Settings tab, then click on Privacy (in the left-hand column), and uncheck "Clean all Internet Explorer tracks as part of Privacy cleaning" and click on Save. (I say this because I have not tried to see if this particular setting removes all passwords as well.) *
Good luck, and hope this is of some help.
regards,
Laurence