Google Chrome: Type chrome://extensions into the address bar. Remove any extension you don’t recognize or didn’t intentionally install.
On iOS:Pop-ups on iPhones are usually browser-based. Go to Settings > Safari and tap Clear History and Website Data. Ensure the Block Pop-ups and Fraudulent Website Warning toggles are turned on. Prevention: Staying Pop-Up Free how to remove pop up virus
Practice Safe Downloading: Only download software from official sources. Avoid "freeware" sites that bundle applications with unwanted "offers." Google Chrome: Type chrome://extensions into the address bar
Malware can leave "tracking cookies" that regenerate pop-ups. how to remove pop up virus