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  1. What is antivirus? Definition, types, and benefits - Norton

    Nov 28, 2023 · Antivirus software works by scanning your devices regularly to look for and block known viruses as well as new and emerging malware strains. If your device gets infected, …

  2. What is Antivirus Software? - GeeksforGeeks

    Jul 23, 2025 · Antivirus software (computer protection software) is a program (s) that is created to search, detect, prevent and remove software viruses from your system that can harm your …

  3. What is Antivirus Software? | Definition from TechTarget

    Oct 16, 2025 · Antivirus software (antivirus program) is a security program designed to prevent, detect, search and remove viruses and other types of malware from computers, networks and …

  4. What is Antivirus - Definition, Meaning & Explanation - Verizon

    Antivirus is a kind of software used to prevent, scan, detect and delete viruses from a computer. Once installed, most antivirus software runs automatically in the background to provide real …

  5. What Is Antivirus Protection and Why It’s Still Crucial

    Antivirus protection refers to software designed to monitor, detect, prevent, and eliminate malicious threats before they infect, corrupt, or entirely damage data or devices.

  6. A 2025 Guide to Antivirus Protection and Internet Security

    4 days ago · Antivirus software protects your devices from viruses, malware, and cyber threats. Learn how it works and which solutions offer the best protection.

  7. What Is Antivirus Software? - Sophos

    Antivirus is cybersecurity software that detects and removes malicious software (malware) from a computer, device, or network. If your network has end users, antivirus software is essential in …