What is a computer virus? Name of the five software that are used to prevent the virus
A computer virus is a type of malicious software (malware) that is designed to replicate itself and spread from one computer to another, often with the intention of causing harm to the system or stealing sensitive information. A virus can infect a computer system through email attachments, downloaded files, infected software, or compromised websites.
Here are five software programs that can be used to prevent viruses:
Antivirus software: Antivirus software is a program that is designed to detect and remove viruses from a computer system. It scans files and emails for potential threats and can quarantine or remove infected files.
Firewall software: Firewall software is a program that monitors and controls incoming and outgoing network traffic. It can block unauthorized access to a computer system and prevent viruses from spreading through network connections.
Anti-malware software: Anti-malware software is a program that is designed to detect and remove various types of malware, including viruses, spyware, and adware. It can scan a computer system for potential threats and remove them before they cause harm.
Email filtering software: Email filtering software is a program that filters incoming and outgoing email messages for potential threats. It can block spam, phishing attempts, and infected email attachments that could contain viruses.
Browser security software: Browser security software is a program that provides additional security measures for web browsing. It can block malicious websites, prevent downloads from untrusted sources, and scan downloaded files for potential threats.
There are many software programs available that can help prevent viruses, and it's important to regularly update these programs to ensure maximum protection against new and emerging threats.