Industry guru Dave Taylor offers free tech support on a wide variety of technical and business topics, including HTML, Apple iPhone, online advertising, Cascading Style Sheets, Web design, management, Unix, Linux, search engine optimization, online dating, Mac OS X, shell script programming and Microsoft Windows.

How do I delete cookies in Microsoft Internet Explorer?

I'm becoming paranoid about people tracing what I do online and have decided that one proactive step I can take is to delete all of my "cookies" in MSIE [Microsoft Internet Explorer]. Will that work, and if so, how do I delete these pesky cookies?

Dave's Answer:

First, are you sure that you really need to delete your cookies? There is a lot of misinformation surrounding browser cookies, and unfounded paranoia that they can harm your computer. Typically, all that a cookie can do, is remember that you have visited a website before, and display some information indicating that it "recognizes" you. You log in to Facebook, you log out, you go back a day later, and Facebook has already filled in the login form with your e-mail address, so you don't have to type it in again. Facebook uses a cookie to "recognize" you and pre-fill your e-mail address. 9 times out of 10, nothing worth worrying about.

So, if some know-it-all has advised you that you need to delete your cookies for some reason, you might want to ask them why exactly they think it makes a difference. (It won't protect you against spyware, for example.) If they can't give a clear and coherent reason why they think you need to delete your cookies or what good they think it will do, you may have unmasked a poser.

But assuming the source of your advice is the real deal, here's how to delete cookies in Internet Explorer.

Confusingly, the option to delete cookies in Internet Explorer is located under the menu option "Delete Browsing History". Click the "Safety" menu button and click "Delete Browsing History" underneath it:

msie menu delete browsing history

This will bring up the "Delete Browsing History" dialog box:

msie delete browsing history box

If you just want to delete all of your cookies, then un-check all of the boxes in this dialog box except the one marked "Delete Cookies":

msie cookies checkbox

and click the "Delete" button at the bottom.

You may see a dialog box appear on the screen for a few seconds while your cookies are being deleted:

msie deleting history in progress

(Again, the text of the dialog box is confusing, because it says "Please wait while the browsing history is deleted", but Internet Explorer is not actually deleting your browsing history, it's just deleting your cookies.)

If you want to make absolutely sure all your cookies are deleted, you should restart Internet Explorer as well, since the IE help file advises that this is necessary to make sure all cookies are well and truly gone:

You should close Internet Explorer when you're done to clear cookies that are still in memory from your current browsing session. This is especially important when using a public computer.

Bennett Haselton is a technology and political blogger who has also written an article about how to bypass the Etisalat Internet filter in the UAE.



Help others find this article at Del.icio.us, Digg, Netscape, Reddit, and Stumble Upon    

Subscribe!

Never miss another useful Q&A article again! Subscribe to AskDaveTaylor with Google Reader.

Comments

Which browser are you using? i would suggest you delete cookies on a regular basis ,everyday before you shutdown is good .Will help you not leave any traces on the internet.
Noways even google keeps a track of your browsing data.

Posted by: Steve at January 28, 2010 11:13 AM

I have something to say, now that you mention it, but ...
Starbucks coffee cup I do have a lot to say, and questions of my own for that matter, but first I'd like to say thank you for all your efforts on this Web site by buying you a cup of coffee!

I do have a comment, now that you mention it!











Remember personal info?


Please note that I will never send you any unsolicited email. Ever.

While I'm at it, please note that by submitting a question or comment you're agreeing to my terms of service, which are: you relinquish any subsequent rights of ownership to your material by submitting it on this site.








Ask Dave Taylor: The iPhone App: Advertisement



Follow me on Twitter @DaveTaylor

Search
Find just the answers you seek from among our 2300+ free tech support articles by using our Lijit search engine.


Help!





Subscribe to
Ask Dave Taylor!

Add to Google Reader
Add to My Yahoo!
Subscribe in NewsGator Online

RDF   XML

Free Updates!
Sign up and get free weekly updates and special offers on books, seminars, workshops and more.


Recent Entries
Book Links
© 2002 - 2010 by Dave Taylor. All Rights Reserved.

Note: This web site is for the purpose of disseminating information for educational purposes, free of charge, for the benefit of all visitors. We take great care to provide quality information. However, we do not guarantee, and accept no legal liability whatsoever arising from or connected to, the accuracy, reliability, currency or completeness of any material contained on this web site or on any linked site.

[whiteboard marker tray]
"Ask Dave Taylor®" is a registered trademark of Intuitive Systems, LLC.