Where are all the cookies?
As many people know now, web sites can put small packets of information on your computer, called "cookies," and they do this for various reasons. Sometimes it's to save your password on a site, but sometimes it's to track ads you've seen and products you've purchased.
A lot of people seem to want to know how to see what "cookies" have been placed on their computer, and what pages have placed the cookies there. And while they're at it, delete some or all of them. Here is how to see and modify various kinds of cookies:
Go to this Adobe web site in your browser of choice, and start selecting and deleting Flash cookies. You can delete them all, or pick and choose.
You don't need to download anything -- the app on the page is a Flash app, and it lets you delete the cookies right there.
There's also an add-on called BetterPrivacy that will automatically delete Flash cookies when you quit FireFox.