What are cookies and how do they work?
Cookies are small bits of text that are downloaded to your computer or mobile device when you visit a website. Your browser sends these cookies back to the website every time you visit the site again, so it can recognise you and can then tailor what you see on the screen.
Cookies are an important part of the internet. They make using websites much smoother and affect lots of the useful features of websites. There are many different uses for cookies, but they fall into four main groups. Cookies that are needed to provide the service you have asked for Some cookies are essential so you can move around the website and use its features. Without these cookies, services you’ve asked for can’t be provided. These cookies don’t gather information about you that could be used for marketing or remembering where you’ve been on the internet.