Cookies set by the website owner or service provider (in this case, eSchools) are called “first party cookies”. Cookies set by parties other than the website owner are called “third party cookies”. Third party cookies enable third party features or functionality to be provided on or through the website or service you are using (such as advertising, interactive content and analytics). The third parties that set these third party cookies can recognise your computer both when it visits the website or service in question and also when it visits certain other websites or services.