1. Launch Opera
  2. Select Settings from the main menu top-left of the screen
  3. Select Privacy and Security
  4. In the Cookies section, select one of the following options:
    • Accept cookies –allows cookies to be stored on your computer
    • Delete new cookies when exiting Opera
    • Never accept cookies
    • Accept cookies only from the site I visit
    • Ask me before accepting cookies
  5. By selecting the button Manage cookies it is possible to remove the cookies that are stored on your computer

For further information, please visit the dedicated Opera page.