Viruses are a continuity in Earth’s existence – from the start of life, they have evolved alongside humans and animals. As humans attempt to create solutions to the issue, viruses are constantly adapting to persist in the environments they live in. 

This repeated process has led to various strains of viruses rising, including some that are deadly to humans. However, new viruses are emerging as a result of human innovation.. Not all viruses are pathogens – some viruses are coming from technological devices. Computer viruses are malicious softwares programmed to hack into a device that will give the hacker control over the device. 

The first online virus was created in 1971 by Bob Thomas who originally wanted to create a self-replicating program but instead developed an application that could infiltrate personal computers. The program was named “The Creeper” and it would pop out at users while displaying the message: “Catch me if you can!” 

Today, devices and technology are developed to have stronger security systems. However, viruses have also adapted to better fit the new standards. Modern online viruses come in many forms such as Trojan Horses Viruses and direct action viruses.

Trojan horses are viruses that appear as legitimate programs to download but once downloaded, it causes harm to the device instead of performing its action. Preventing computers from downloading this virus is done through virus-scanning softwares. 

 Another variation of the online virus is the direct action virus. The direct-action virus attaches itself to an executable file such as a “.com” or “.exe” file and interferes with the device’s directory. It is difficult to prevent as the virus attaches itself to legitimate programs. 

These two viruses are two of the most common viruses computer users receive. However, many other viruses also exist, and their harm and capability is still undetermined. Research and caution, however, can eliminate viruses more easily. 

Online viruses are harmful programs that can implicate technology negatively. Just as viruses can infect humans, there are preventative mechanisms to halt their spread. As manufacturers continue to develop stronger defense systems, computer viruses continue to affect users.