Enable Opera Cookies

Enable Cookies in Opera (Windows and UNIX)

Step one
Go to Tools in the main menu and then click on Preferences at the bottom of the File menu (or press Alt+P to access them directly).

Step two
Click Privacy and select one of the available options.

Step three
In addition to choosing different settings for first-party (“normal”) and third-party cookies, you may edit cookie settings on a domain/server basis or even edit individual cookies by clicking the “Manage cookies” button.