Well my laptop is all updated, that helps.Lol, if Linux is as popular as Windows is today I'd be using a BSD more full time, and not OSX. Just because it's open source does not mean it is inherently not secure. In fact, at least with open source you can read the code, Windows? Unless you're in the developer circle, no source code. And besides the fact that exploits are patched almost immediately in an open source operating system compared to closed source ones.