Does macbook pro needs antivirus?
I am using a macbook pro 13"-wide built mid-2009 (obsolete). Is it true that macbook pro is a virus-free?
MacBook Pro 13", OS X 10.11
No Anti-Virus software or so-called “cleaning” apps are needed or recommended for Mac OS. They can conflict with Mac's own built-in security. At best they will slow your Mac by using unnecessary resources and at worst will bork your entire system.
For a more in-depth explanation see:
Effective defenses against malware and ot… - Apple Community
