Cookies are small text files that can be sent to your browser when you visit a website and stored on your device (computer or other device with the Internet access, such as a smartphone or tablet). Cookies are stored in the file folder of your browser. Cookies usually contain the name of the website from which they originate, validity and value. The next time you visit the site, the web browser reloads the cookies and sends this information back to the website that originally created the cookie. The cookies we use are harmless to your computer.
The menu of most browsers contains options for configuring settings, e.g. enable cookies, view cookies, disable all or selected cookies, etc. You can find more information about cookie management here.