When browsing websites, we frequently come across alerts and messages that ask us if we want to accept, or not, the cookies of the portal we are visiting, some of these even allow us to manually configure what we want to accept and reject, but what are cookies? cookies?

Cookies are files created by the internet pages that we visit, within this file, there is data that contains information on the person who has visited the website, with the help of these files, the site can show information more appropriate to what we are looking for.

What information do cookies store?

Within these data, navigation information on the page is saved, elements that you have added to the shopping cart, that is why in the case of many online stores we can add to the cart and continue browsing without the risk of losing what we choose, among other things.

Thanks to cookies, web pages have the function of remembering passwords and even offering us products in a personalized way according to what we are looking for, despite this, the recommendation is to delete cookies from time to time so as not to have any inconvenience and that someone is going to use these files maliciously.

Basically, cookies collect some user data that will later be used to, for example, autocomplete email forms or even remember passwords.

When accepting a cookie on the internet, it depends on the web page is the data they collect, for example, Facebook remembers passwords while some stores remember the shopping cart, many of these sites use cookies to be able to show ads on a topic that you are looking, even some companies end up selling user cookies to display advertising properly and achieve the sale.

What are cookies for?

There are different types of cookies, some analyze and inform the web page how many visitors were on your site that day, others save the data that you enter on the web, from the shopping cart to passwords and finally, there are the advertising ones that are the that show us on the screen the most appropriate commercials for what we are looking for.

In case you do not like to see the messages that web pages show us about cookies, in all browsers, some extensions allow you to block or delete these messages, it is only a matter of entering the extras store and looking in the section of the cookie, for Android and iOS there are also tools, the best known are Adblocker which is also available for the computer.

Finally, cookies are not necessarily bad, since they help to remember important data that is needed throughout our session on the said web page, passwords, products, and others are registered during our visit to the website and help navigation be more fluid.