What is an Antivirus?

The Internet has redefined the manner in which we conduct business and communicate. Unlike in the past when one would spend hours in the library or walking from one store to another searching for a particular product, it is now possible to get all the same information in seconds by using the internet. You no longer have to queue in the bank to deposit money into your account, as you can do that on your computer through the bank’s online banking platform.

The cybercriminals understand that millions of people prefer using computers and the internet to do business and have devised viruses that are programmed to gather confidential information stored in the computer without arousing your attention. Some of the viruses can also compromise the functionalism of the computer’s operating system. You can protect yourself from these threats by using reliable antivirus software that has an internet security feature.

Boost Internet Security

When you purchase a new computer, the top priority should be safeguarding your safety when browsing the internet. Some of the visible signs that your computer is infected with a virus include;

  • Slow response
  • Annoying popups whenever you are online
  • The computer activity light turns on even when the computer is off

Understanding the Different Types of Security Threats

Malware is categorized based on the damage that they are designed to cause on computers and mobile devices. Here is a quick breakdown to help you understand the different types of security threats that exists.


Concisely, a virus is a code that is embedded in an application. Once you install the program, the virus will infect the hard drive and replicate itself just like a biological virus. If you do not have an antivirus in place, it will start to tamper with your computer by deleting system files, corrupting information, and compromising the functionalism of the OS. Most cyber criminals use emails to spread viruses.


Spyware is vindictive software whose primary objective is to collect sensitive information stored in the computer and remotely send it to the cyber criminals. Some of the common signs of spyware that you should be aware of include a rampant change in the homepage, increase in the programs installed on the computer, and a web browser that automatically redirecting your web searches.


Adware is an advanced form of malicious software that unlike spyware and viruses is designed to generate and display advertisement popups. The popups could appear when you open a particular application, visit a certain website or when the computer boots. The most heinous adware is one that generates a popup that informs a user that the computer is infected with a particular antivirus and therefore, they should consider installing certain antivirus program to get rid of it.

Other equally harmful software that you should be vigilant about includes logic bombs, rootkits, worms, and Trojan horses.

Make Sure Your System is Secure

It is highly recommended to make sure that your personal computer has robust antivirus software in place to deal with any malicious software. The software will ensure that your privacy and confidentiality is not compromised as your continue to use the computer.