If a new virus or Trojan hits the Internet it is likely that it will be infected by dozens, hundreds or even thousands of computers is high. This is especially true of network worms. It is crucial that antivirus software providers can release updates swiftly and effectively to stop these computer-related pests from becoming widespread.
Unfortunately, many AV programs are plagued by a range of major issues that hinder their effectiveness. If you’re using one of these software you must be aware of these issues so you can take steps to protect yourself.
The first issue is that many anti-virus programs can’t detect all Trojans and viruses. This is a direct consequence of the fact that virus writers and hackers constantly create new varieties of malware. Antivirus software isn’t able to guarantee 100% security.
A common software issue may produce symptoms that look virus-related. It is essential to be aware of other causes for issues before you believe that your computer is infected with a virus. For instance, certain kinds of malware can trigger a pop-up window to appear on the screen that displays pornographic images or news articles. Another symptom is a screen that shows ads for sites that you do not visit.