[H] FF query?

[DHSinclair]

In IE I could 'delete files' (like erase part of the cache) whenever I 
chose to do this-like once a day.
And then there is 'delete cookies.' Or even SEE what cookies are present.
No, Brian, I have not added your rec'd cookie extension..........I am still 
getting trained by
"NoScript."  This extension will stay! Very nicely protective.
How do I do this in FF?  I can not find this..............
Best,
Duncan