What's keeping Mountain Lion off of some 64-bit Macs? Ars investigates
No matter what you may have heard, there is not a single operating system out there that’s impervious to viruses. Windows has statistically seen the most malware cases in the past, but that’s merely because hackers and malicious coders aim for the largest possible demographic. Now that Apple computers are becoming immensely popular and the Linux operating system is becoming more intuitive for beginners, it’s more important than ever to be proactive about virus protection and to know what to do when you do get a virus, no matter what OS you're working with.