PC Mechanic recommend two separate programs for maximum Malware protection. Eset Nod 32 and Malwarebytes for the comprehensive protection. Even though there is no silver bullet for creating a bullet proof computer system, I have found through extensive research that installing both of these programs on a computer provides a very good protection. The Malwarebyte has to be activated by purchasing premium Malwarebyte As always if you allow programs to enter into your system through bundled software, there is no antivirus program that can protect you! So please be very cautious in downloading shareware or freeware, adware. Most of time, you will be infected with adware, spyware, virus or Trojan when using freeware, shareware, adware programs.