Educators: All education professionals and paraprofessionals working in participating schools (as defined in this document), including principals or other heads of a school, teachers, other professional instructional staff (e.g. staff involved in curriculum development, staff development, or operating library, media and computer centers), pupil ...
1. BitDefender Antivirus Free Edition. Discreet but effective, BitDefender is the best free software for protecting your PC from malware. BitDefender Antivirus Free Edition is the strong, silent type.
Avira Antivirus 2016 gets excellent results from the independent labs that include it, and it earned the best score ever in my malicious URL blocking test. However, it didn't excel in my hands-on malware-blocking test, and fared poorly in my antiphishing test.