Can you help me block ads on Opera?
There is a plug-in called AdBlock Plus that automatically blocks ads based on the selected subscription. To install it, download Opera and the visit the URL posted below. It will take you to the plug-in page where you can install it.
Plug-in page: https://addons.opera.com/en/extensions/details/opera-adblock/?display=en-US
The extension should place an A with red color on the taskbar or next to the menu bar. Click it, then go to Preferences > Subscription and add more filters to block ads.