A cookie is a small data file that is stored on your computer, tablet, or mobile phone. A cookie is not a program that may contain malicious programs or viruses.
You can see which services set cookies and for what purposes under the different categories [Necessary, Functional, Statistical and Marketing].
You can always completely reject all third-party cookies by changing the settings in your browser on your computer, tablet, or phone. Where you find the settings depends on which browser you are using. However, you should be aware that if you reject all third-party cookies, there will be features and services that you cannot use on the website (because these rely on cookies).
You can opt out of cookies from Google Analytics here.
Cookies you have previously accepted can easily be deleted. How you delete these depends on the browser you are using (Chrome, Firefox, Safari, etc.) and on which device (mobile, tablet, PC, mac).
This is typically under Settings - Security and Privacy, but can vary from browser to browser. Which device/browser are you using - click on the appropriate link:
You change your consent either by deleting cookies from the browser or by changing your original selection by clicking on the link below:To change your consent, click here
Remember: If you use multiple browsers, delete cookies in all of them.