To make this site work properly, we sometimes place small data files called cookies on your device. Most websites do this too.
What are cookies?
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.
- your display preferences, such as contrast colour settings or font size
- if you have already replied to a survey pop-up that asks you if the content was helpful or not (so you won’t be asked again)
How to control cookies
You can control and/or delete cookies as you wish – for details, see aboutcookies.org. You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this, however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work.
In summary, you can use your web browser to:
- delete all cookies;
- block all cookies;
- allow all cookies;
- block third-party cookies;
- clear all cookies when you close the browser;
- open a ‘private browsing’ / ‘incognito’ session, which allows you to browse the internet without storing local data; and
- install add-ons and plug-ins to extend browser functionality.