My homepage is set to yahoo.com. I know to use Yahoo, one has to accept
hundreds of cookies and I get hundreds. Is there any way one can program the
computer to automatically remove the cookies?
Yes and no.
Yes, we can absolutely set something up that will automatically remove
cookies, say every night. I’ll show you how to do that.
No, in that it’s not a simple function built into the system.
There is a simple function built into many browsers, but it perhaps
does more than you want.
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Current browsers offer something called “InPrivate” (IE), “Incognito”
(Chrome), or “Private” (FireFox) browsing mode.
the browser session or tab is running. However, once closed, the cookies are
But then, so are a lot of other things.
Along with the cookies, almost everything else associated with the browsing
session is also deleted, including all history (typically including browser,
search, download, and web form history) and any temporary internet files.
Downloads and bookmarks that you make while in this mode are typically kept.
If that’s all acceptable to you, then simply remember to enter in to your
browser’s appropriate version of Private browsing, and when you’re done, all of
your cookies will be deleted.
A more flexible alternative: CCleaner
I’ve written about CCleaner before.
It’s a general purpose cleaning tool for Windows.
And one of the things that it cleans and cleans well are cookies.
When you install CCleaner, it’ll ask an interesting question:
Answer yes to this. I’ll go into more detail about this useful setting
To clean only cookies, in the default view on the Cleaner tab, make
sure that only Cookies is selected.
In the Applications tab, make sure that you select only Cookies for any browsers that the CCleaner has detected there as well.
Click Analyze to see what CCleaner will clean, and make
sure that only cookies are listed. (If there are more, double-check the settings
in the left pane, making sure to scroll down therein to see all the
Once you’re satisfied that it’s going to clean what you want, click
Your cookies have been cleaned.
Well… most of your cookies.
In CCleaner, click the Options icon on the left, and then
In the right column are domains for which CCleaner actually doesn’t clean
cookies. These are the cookies alluded to by that “Intelligently scan for
cookies to keep?” setup option. By keeping cookies for these domains, your login
state or user ID is preserved. Normally, if these cookies are removed, you’ll
need to login from scratch to these services each time, even if you say
“remember me” when logging in. By preserving these cookies, you can preserve
If after using your system for a while, after cleaning cookies, you decide
that you want to add a domain to the exclusion list, it’s fairly simple.
Run the Analyze step again, and then return to this Cookies
section of the Options page.
After cleaning cookies, you can see that I visited ask-leo.com, where cookies
from ask-leo.com (to remember your name in the comment form), forms.aweber.com
(to keep you from seeing the newsletter pop-up more than once every 180 days),
lastpass.com (the password manager that I use) and doubleclick.net (the advertising
service used on the site) have been created.
Let’s say that we want to allow cookies from ask-leo.com to be preserved. Click ask-leo.com in the list, click the “->” arrow:
You can see that “ask-leo.com” has been added to the list of domains for
which cookies will be kept.
Scheduling CCleaner to run nightly
Now that we’ve determined what settings we want in CCleaner, and have
updated the list of domains for which cookies are not be deleted, the last
remaining step is to configure CCleaner to run nightly.
Start by visiting CCleaner’s Options page again and this
time, click Advanced.
Make sure that “Save all settings to INI file” is
You can actually close CCleaner now.
Click the Start orb, All Programs,
Accessories, System Tools, Task
Alternately, you can type “task scheduler” into the Windows search box.
In the resulting window, click Create Basic Task…:
This will fire up the Create Task Wizard.
In the first page, enter a name for the task:
Click Next and you’ll be asked to define a “trigger”. In
our case, this is time based and we want this to happen daily.
Click Next and you’ll be asked specifically when each day
you want this task to happen:
You can choose any time that you like – it defaults to the current time. I tend
to pick a time at night when I’m not likely to be using my computer.
Click Next and you’ll be asked what to do. Choose
Start a program and click Next again to
define what program it is that we want to run.
Use the Browse… button to locate CCleaner.exe – it’ll normally be in
either “C:\Program Files\CCleaner\CCleaner.exe” or perhaps
“C:\Program Files (x86)\CCleaner\CCleaner.exe”.
Make sure to include /AUTO as an optional argument as
shown. This tells CCleaner when it’s run that it’s being run automatically and
should not display a user interface or wait for user input.
Click Next to be taken to the not-quite-final summary:
Make certain to check “Open the properties dialog for this task when I click
Finish”, and click Finish.
On this page, make sure to check “run with highest privileges” so that
CCleaner can do its job.
Optionally, you can select “Run whether user is logged on”, in which case,
you’ll be prompted for a password to be stored (encrypted) with the task.
Back in the Task Scheduler’s main window, you can click “Task Scheduler
Library” to see your new task in the list. Right-click the task and click
Run to run it right away.
If you do, chances are that it’ll be fairly quick, so you might not even notice
But you now have a nightly cookie cleanup.
CCleaner can do more
As you probably noticed, we bypassed many, many options in CCleaner that you
could also choose to run at night. Simply choose those options as you go if you
I happen to run CCleaner nightly, not for cookie cleaning but rather to
delete temporary files. I do this before my nightly backup so as to keep the
backup that much smaller.
Finally, note that if you use CCleaner manually, you may want to go back and
uncheck the “Save settings to INI file.” With that checked, any changes that you make
will be saved and therefore happen the next time CCleaner runs on its
8 comments on “How Do I Delete Cookies Automatically?”
Also I like “cookienator” for those “evil” cookies.
You left out the obvious. The paranoia around cookies is WAY overblown.
Think of the unintended consequences from deleting cookies or blocking Google tracking. Without cookies, you likely have to re-enter data that cookies would have pointed to on the vendor’s website. (They *have* your information, the cookies just point to it). If a search engine, such as Google, has no search history on you, then you will have all kinds of non-relevant advertising thrown at you. Face it, advertising is the fuel that keeps the internet running. If you allow cookies and search engine tracking, at least the advertising that you have to tolerate will be more likely to be relevant to you, based on your search or shopping habits.
I don’t know about Firefox, still less Chrome, though I’ve used both in my time. But using my browser of choice, Opera, I can right-click on any page and select the menu item “Edit Site Preferences” which enables to me to refuse or accept cookies, or delete them on exiting Opera.
I don’t know whether other browsers have this feature, but I can’t imagine why they wouldn’t.
This seems to be simpler than the scheduled running of CCleaner, though I do use that from time to time. The more so as I prefer to hibernate overnight.
I too used CCleaner for quite awhile, but it seemed to have something against my AVG free virus software, that is insisting on removing parts of it.
Of course that could be, and probably is, an operator problem rather then the program.
But WinUtilities, another free program is quite good, I think.
I will never understand the paranoia about cookies. Some time ago, I deleted them all, and it took a full evening of re-establishing my web sites. if you are concerned about tracking and virus’, then use other software. What is the realistic fear of first party cookies?
In Yahoo, click on the Tools in the toolbar and in the pop-up there’s a check box, about in the middle, to delete browsing history when you exit Yahoo. But that deletes the whole shebang, cookies and all.
Didn’t I read something about Super Cookies a while back? Supposedly they were highly persistent, (very hard to get rid of) and did more serious stuff than regular cookies.
In Google Chrome it is easy. Click on the Tool Bar – Wrench. Select -Tools, Clear Browser Data, Options – Under the Hood. On the “Under the Hood” page if you select the “Clear Browser Data” it has a box to delete all cookies along with other browser data. I leave this box empty when I delete the Browser Data. I prefer the “Content Settings”, “All Cookies and Site Data”. Here you can select and delete the cookies you do not want and keep the cookies you want.
Cookie paranoia is a mental health concern. Keep your hands off my cookies, they make life much easier.
On a related subject, I decided to try the free Advanced System Care – took me a day to recover after letting it do too much. However, it does have the best uninstaller ever. It will even remove an “unremovable” corrupt I Tunes installation.
Please comment on this and Soluto which now appears to be fully implemented – had my fasted ever boot on a heavily loaded HP desktop this morning. Didn’t even have time to make my coffee!!