24pcupgrade.howupdateswork.org

If your computer displays a pop-up alert message by 24pcupgrade.howupdateswork.org, your system is most likely infected with a PUP (Potentially Unwanted Program) or adware. It is a common practice of adware to travel bundled with other free programs or pretend to have useful features related to your online activities. However, adware infections have several implications on targeted computers. Pop-ups by 24pcupgrade.howupdateswork.org will try to convince you that there is a 'critical fix' for a particular software that you need to download and install. Nevertheless, all you will get is more infected applications. This is a fake alert message that is typically disguised as a system alert for Adobe Flash Player.