Trend Micro Titanium Internet Security 5.0

Windows Defender is a powerful and easy-to-use anti-malware tool.

McAfee Security Scan Plus is a free diagnostic tool for Windows.

Gives real time protection from viruses, spyware, ransomware, and other malware.

Detect and remove viruses, worms, Trojans, rootkits, and other malware.

Provides complete protection against viruses, ransomware, and other malware.

Max Secure Total Security is a PC antivirus with advanced features.