A cookie is a very small text file that may be downloaded to your computer or mobile device when you visit a web page.
Moreover, please be assured that:
No. Cookies cannot harm your computer and cannot carry viruses. Cookies are intended to enhance your experience of a website, rather than obstruct it.
This website uses the following types of cookie:
To learn more about cookies, including how to manage them and how they affect your online activities, please visit www.aboutcookies.org.
You can also learn how to control cookies on different browsers at www.aboutcookies.org/how-to-control-cookies/, or if you want to know how to delete cookies, visit www.aboutcookies.org/how-to-delete-cookies/.
It is noted however that blocking cookies may on occasion, reduce the functionality of a website, or prevent access, depending on the browser options which are selected.