The type of software that helps to detect and remove computer viruses is known as antivirus software. Antivirus programs monitor system activities, scanning for malware, spyware, and other malicious threats. They prevent, detect, and eliminate infections while providing real-time protection to guard against new and emerging threats. Examples of popular antivirus software include Norton, McAfee, and Bitdefender. Regular updates and scans are essential for effective virus protection, ensuring systems remain secure and free from harmful software.