Stfngdvw Toolbar (or Stfngdvw) is a new variant of Trojan Zlob clone toolbars. Usually this Toolbar can cause users computer system performance slowdown. Which makes users believe their computer system is infected with spyware. This way Stfngdvw Toolbar wants trick them to download rogue anti-spyware that they promote (like Virusheat, Virusheat 4.3). Stfngdvw Toolbar can be installed into users computer system without their notice, through malware, virus, Trojan or they could infect their system by installing fake video codec like Video ActiveX Codec. We recommend you to delete Stfngdvw Toolbar as soon as possible from your computer system and do not purchase any of Stfngdvw Toolbar promoted rogue anti-spyware programs.