Click on the "Tools" menu and select "Options".
Click the "Under the Bonnet" tab and locate the "Privacy" section, and choose the "Content settings" button.
Click the "Cookie settings" tab and choose your preferred settings.
Google Chrome allows all cookies by default, but you can restrict the behaviour of first-party and third-party cookies or even block them completely.
Click on the Close button when you've finished.
Internet Explorer 8.0