Which software tool would you use to ensure your computer is free from viruses?

Which software tool would you use to ensure your computer is free from viruses?

• A. System restore software
• B. Antivirus software
• C. File management software
• D. Firewall software

Answer: (B)

Antivirus software is specifically designed to detect, prevent, and remove malicious software, including viruses, from a computer system. It actively scans your files and programs, monitoring for any suspicious activities or known threats that could harm your computer. This software often includes real-time protection features that help to identify and neutralize threats before they can cause any damage or data loss. In contrast, the other options serve different purposes. System restore software is used to revert the computer to a previous state and is not equipped to handle viruses directly. File management software deals with organizing and managing files and folders, lacking any protective features against malware. Firewall software functions by monitoring and controlling incoming and outgoing network traffic based on predetermined security rules, which helps prevent unauthorized access to your computer but does not specifically eliminate viruses or other malware already present on the system. Hence, antivirus software is the essential tool to ensure a computer is free from viruses.

Antivirus software is specifically designed to detect, prevent, and remove malicious software, including viruses, from a computer system. It actively scans your files and programs, monitoring for any suspicious activities or known threats that could harm your computer. This software often includes real-time protection features that help to identify and neutralize threats before they can cause any damage or data loss.

In contrast, the other options serve different purposes. System restore software is used to revert the computer to a previous state and is not equipped to handle viruses directly. File management software deals with organizing and managing files and folders, lacking any protective features against malware. Firewall software functions by monitoring and controlling incoming and outgoing network traffic based on predetermined security rules, which helps prevent unauthorized access to your computer but does not specifically eliminate viruses or other malware already present on the system.

Hence, antivirus software is the essential tool to ensure a computer is free from viruses.