360 Total Security to protect your computer from viruses and dangerous free antivirus software. It also is able to optimize your computer.
Properties
System
virus protection and scan speed to clean unnecessary files
Network security control
scan the downloaded file (Instant)
block malicious websites Online shopping
Advertising and malware protection barrier
time scanning
Webcam, USB drive protection, keylogger protection
because it uses cloud scan feature will scan your system, you with several antivirus.