Can we add another security software?

[Techexpert1]

Is it possible to install another antivirus to the system? Even i'm using bit defender product for my PC that defends from all types of threat and gives efficient protection.

Edited April 20, 2017 by Techexpert1
mistake

[sman]

if your resources support, products are compatible, you can add on to protection but whatever your level of protection, 'Safe hex' is mandatory..