You can think of cookies as a small amount of data that is sent as a file to your computer (tablet, smartphone) from the website you are currently visiting. A set of data is stored on the computer and every time you visit the same website, the computer sends the information to our server.
The cookie thus enables the website to recognize whether you have visited it in the past and which pages you have visited. At the same time, they are cookies, thanks to which you can save your user settings.
However, it may then happen that websites that depend on the support of cookies will not work as you would imagine, or that parts of the pages will not be available to you.