Antivirus software is designed to protect computers and other devices from malicious software, commonly known as malware. Here's a brief overview:

• Detection and Removal: Antivirus software scans your device for known viruses and other types of malware, such as worms, trojans, spyware, and ransomware. It identifies and removes these threats to keep your system secure.
• Real-Time Protection: Most antivirus programs offer real-time protection, continuously monitoring your device for suspicious activity and blocking potential threats before they can cause harm.
• Regular Updates: To stay effective, antivirus software frequently updates its database with new virus definitions. This ensures it can recognize and protect against the latest threats.
• Additional Features: Many antivirus solutions also include features like email scanning, web protection, and firewall integration to provide comprehensive security.