Unless you are a Safari user, you can set your browser to delete any cookies set by websites during the current session (ie cookies set since you opened your browser)

Stamp on CookiesAccording to Wikipedia (source):

“An HTTP cookie (also called web cookie, Internet cookie, browser cookie or simply cookie) is a small piece of data sent from a website and stored on the user’s computer by the user’s web browser while the user is browsing.”

Some cookies are definitely useful. For instance, on a shopping site, the information about the stuff that the user has put into their “shopping basket” is kept in cookies. Other cookies, however, are simply there for the purposes of recording the user’s browsing history. We’re not just talking about which websites have been visited. We’re talking about what pages the user looked at, how long they looked, where they went next, and so on. A lot of people find this intrusive, and even creepy. If you go to a website and look at, say, pink elephants, and then go to a completely unrelated site a couple of days later and are presented with adverts for pink elephants, you can be sure that cookies have been tracking you around.

It is possible to set browsers so that cookies can not be set. This, however, is probably not a good idea as it could make the website difficult, if not impossible, to use. So another approach to improving your privacy online is to delete all cookies as soon as you close your browser. This means that those who would track you around cyberspace have to start all over again each time you open your browser.

The way that you set your browser is detailed below for the major browsers. Note that I’m assuming that you have the latest version of the browser. If you don’t have the latest version then it’s a good idea to get it. If your operating system is too old for the latest version of the browser (you XP users know who I’m talking about) then maybe it’s time to start thinking about a new computer.

Sweep cookies awayChrome

  • Click on the three vertical dots at the top right of the browser
  • Click on “settings”
  • Scroll down and click on “Show advanced settings”
  • Under “Privacy”, click on “Content settings”
  • Click on the button next to “Keep local data only until you quit your browser”
  • Click on “Done” at the bottom right of the screen and close the “Settings” tab (by clicking “x” on the the tab or by closing the browser)

Firefox

  • Click on the three horizontal bars at the top right of the browser
  • Click on “Options”
  • Click on the “Privacy” option at the left of the window
  • Under “History”, next to “Firefox will:”, select “Use custom settings for history”
  • Next to “Keep until:”, select “I close Firefox”
  • Close the options tab (by clicking “x” on the the tab or by closing the browser)

Internet Explorer

  • Click on the gear icon at the top right of the browser
  • Click on “Internet Options”
  • Click on the “General” tab
  • Place a tick in the box next to “Delete browsing history on exit” (by clicking on the box)
  • Click on “OK”

Cookie MonsterEdge

  • Click on the three dots at the top right of the browser
  • Click on “Settings”
  • Beneath the text “Clear browsing data”, click on “Choose what to clear”
  • Place a tick against “Cookies and saved website data” (and any other items you would like to clear)
  • Slide the switch underneath “Always clear this when I close the browser” to the right (so that it says “on” next to it)
  • Close the “Settings” by clicking on the three dots again

Safari

You can’t – but you might want to have a look at this Apple Communities page on Safari and cookies

© 2011-2017 David Leonard
Computer Support in London
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