Cookie

A cookie is a small file a website places in your browser ✕ A browser is the program you use to open websites and surf the internet — such as Chrome, Firefox, or Safari. More in the glossary → to remember information. Useful ("necessary") cookies store things like your login status or shopping cart. There are also tracking and advertising cookies that follow your behavior across sites to build profiles and serve personalized ads — these are sensitive from a privacy standpoint and require consent in the EU (cookie banners). You can manage or delete cookies in your browser, and tracking can be limited with privacy tools. See how to protect yourself better while browsing in the best VPN comparison.