Bitdefender Antivirus offers advanced protection against viruses, malware, ransomware, and online threats. Its product lineup includes Bitdefender Antivirus Plus, Bitdefender Internet Security, and Bitdefender Total Security, each tailored to different levels of protection and features. With real-time threat detection, multi-layer ransomware defense, secure VPN, and minimal system impact, Bitdefender is a trusted choice for both home and business users seeking powerful and reliable cybersecurity.