UNVEILING POPUNDERS: THE HIDDEN ADS YOU NEED TO KNOW

Have you ever been surfing the web and suddenly a new window sprung into view? That's a popunder, an ad format that can be both frustrating. Unlike pop-ups that appear on top of your current page, popunders appear beneath the active tab and are often hard to shut down. While some people may find them harmless, others consider them intrusive and dis