What are cookies?
A cookie is a small part of a text which is sent to the browser from a website you are visiting. It helps the website to store information linked to your visit, such as your preferred language and other such configurations. Such things can help you the next time you visit this site, making it more useful to you. Cookies play an important role. Without them, using the site would be a much more complicated experience.
Information related to cookies is not used to identify you personally.
It is not necessary to have cookies activated to use a website, but through them, you will be able to browse better. You can delete these cookies or block access to them, but if you do that, certain features of the site might not work satisfactorily.
How can you check cookies?
You can check and/or delete cookies, depending on your requirements. You can delete all the cookies already on your computer, as well as configure most browsers in such a way as to not permit cookies to be installed. However, in such a case, you may have to configure certain preferences on your own each time you visit a website, and it is likely that some services will not work.