What are Cookies ?
Cookies are data created on a server that are stored in text files on the hard disk of the computer and allow it to gather information about navigation by the user on the website. Cookies can be stored permanently on your computer and have a variable duration (persistent cookies), but can also disappear when closing the browser or be of limited duration (session cookies). Cookies can be installed by the site you are visiting (cookies first part) or can be installed from other websites (third-party cookies).
You can oppose the registration of cookies on your hard drive by configuring your browsers to disable cookies. Here are the terms offered by the major browsers: Internet Explorer Google Chrome Mozilla Firefox Opera Safari. After this, however, certain features of the web pages may not be performed properly. You can also disable cookies by Google Analytics by downloading a specific browser plug-in available at the following url: https://tools.google.com/dlpage/gaoptout