The latest version of Parallels, a tool that allows users to run virtual versions of Windows on their Mac, has a new feature that almost seems like a joke at Apple’s expense. Aside from some performance upgrades, the most interesting part about the new Parallels update is the fact that users can now run Cortana on OS X. What’s so funny about this, you ask? Well, it’s funny because Apple hasn’t even brought Siri to OS X and yet Mac users can now run Microsoft’s virtual assistant on their system.