What are cookies? Why Are They Used?

The cookies are used by websites to enhance your Internet experience and also monitor your browsing activity. Though most of the cookies are programmed to expire as soon as you close your Internet browser, some of them permanently remain in your system. After a while, these non-expiring cookies start obstructing your system and may even prove a security threat as they are programmed to gather information about your system usage you and updating your profile every time you visit the website that introduced these cookies.

If you want to keep your pc free from piling up such non-expiring cookies and ensure your privacy, it is important to regularly scan your pc and remove such cookies. This article will explain you how to block and clean cookies from your system.

How to Block Cookies

It is possible to configure the Internet Explorer setting on your system to block cookies and stop them from clogging your system files. Here are the steps to block cookies from your computer:

  1. Open the Tools menu on your Internet Explorer windows.
  2. Select the Internet Options command to display Options dialog box.
  3. Select the Privacy tab and adjust the slider in the Settings section (this will allow you to control the way you want cookies to download on your system)

If you set the slider to the lowest point, your system allows all cookies, but you can make permissions more restrictive by moving the slider to a higher point. At highest level, however, your system stops accepting a cookie. What’s more interesting is that at this setting, even the existing cookies cannot be read by the websites.

Also, it is possible to reverse your settings manually for certain websites and allow them to download cookies on your system.

To reverse automatic cookie handling, you need to select the Advanced button on the Privacy tab. Next, adjust the setting in the Advanced Privacy Settings dialog box pertaining to the handling of first-party and third-party cookies on your system. While, the first-party cookies are downloaded by the websites you are presently viewing, third-party cookies are used for marketing purposes.

How to Clean Cookies

Follow the steps listed below to delete cookies from your system:

1. Open the Internet Explorer window, go to the Tools menu and select Internet Options.

2. Depending upon Internet Explorer version installed on your pc, on the General tab, you may view a section depicting options to either delete temporary Internet Explorer files or the Browsing History.

3. If you find the Browsing History, select the Delete button to display the Delete Browsing History dialog box.

4. Next, select the Delete Cookies checkbox to delete cookies from your system. You can also choose to delete different types of Internet files, history, form data, passwords, and temporary Internet files from the same dialog box.

Note: When you clean out the cookies from your system, all of your preferred settings for different websites are lost.

You can make use of various third-party utilities to perform a systematic check of your system and delete all unwanted cookies from it. It is highly recommended to use registry cleaner software after removing cookies using Internet Options. This is because a reliable registry cleaner will help you get rid of various malicious entries forced by bad cookies into the registry of your system.

Though cookies can be useful, but they can affect the performance of your system by clogging it and compromising your privacy. If you want to ensure that your system is safe, you must regularly scan it and delete unwanted cookies from your system. Alternatively, you can ask an expert computer repair technician or get in touch with an online computer repair company such as fixit99.com to help you do this.

Remote computer support staff can also help you solve problems related to running of programs in the background thus slowing down your pc, or non execution of programs due to virus attacks.