Who’s funnier—Siri or Cortana? It may be a contest you’ll never be able to judge as your allegiance lies with Mac. But by installing Parallels PC on that Mac of yours, you can run most Windows apps, setting the stage for a voice assistant joke-off. If you’re a tried and true Mac user, from your iPhone to your MacBook, from your iPad to your Apple Watch, we know that switching operating systems is not likely in your cards. But it does seem that there are some applications that just run better, or are only available using Windows. Popular programs such...