It is extremely likely that the emergence of a new virus or Trojan will infect hundreds or dozens of computers, and possibly thousands. This is especially true for network worms. It is therefore important that antivirus software providers can release updates quickly and effectively to stop these computer viruses from becoming widespread.

Unfortunately, a number of AV programs are plagued by a variety of major issues that affect their effectiveness. If you’re using one of these programs it is important to be aware of these issues so you can take the necessary steps to protect yourself.

First the fact that many anti-virus programs can’t detect all Trojans and viruses. This is because hackers are constantly creating new malware. Anti-virus software isn’t able to provide 100% protection.

Another issue is that common software issues can result in symptoms that look like viruses-related errors. It’s therefore vital that you always check for more typical causes of issues before you suspect that a system is infected by a virus. For instance, certain kinds of malware can trigger a pop-up window to appear on the screen, which displays pornographic images or news articles. Another sign is a screen that totalav review shows ads for sites that you haven’t visited.