What are cookies?
A cookie is usually a small piece of data sent from a website and stored in a user’s web browser while a user is browsing a website. When the user browses the same website in the future, the data stored in the cookie can be retrieved by the website to notify the website of the user’s previous activity.
Cookies are designed to assist your computer or device to remember something the user has done within that website e.g. remembering that the user has logged in, or which buttons have been clicked.
There are specific cookies related to knowing a user is logged in or not. These are known as authentication cookies. Authentication cookies are important for the website to know what information to show you, or if it needs to ask you to log in.
Cookies cannot carry viruses or install malware.