What is Antivirus?
Antivirus software is designed to prevent, scan, detect, and remove viruses from a computer or laptop. Once installed, most antivirus software operates in the background to provide real-time virus protection. An antivirus program, which is typically installed on a computer as a proactive cybersecurity measure, can assist prevent a wide range of cyber threats such as keyloggers, browser hijackers, Trojan horses, worms, rootkits, spyware, adware, botnets, phishing attempts, and ransomware attacks etc.
How an Antivirus Works?
A virus can destroy our data and affect our computer’s performance by slowing it down. A virus can communicate our sensitive data back to someone else or allow someone to remotely access our computer and utilize it for their reasons. In this situation, antivirus comes into play, antivirus is software that prevents computers from viruses and any kind of malicious software.