Love OS X but have that one stubborn app you can only run on Windows? With the right tools and setup, you can run individual Windows apps seamlessly on your Mac desktop, as though they were always meant to be there. Over the years, we've covered virtualization, virtual machines—that is, running full-blown operating systems inside your main OS—quite a bit. What we're going to detail here, however, is not so much the setting up of one operating system (Windows) inside another (Mac OS X), but a setup that makes running one or a handful of must-have Windows applications on a Mac simple and seamless. It makes things much easier for non-expert computer users who just need access to an app that there isn't a Mac version for, and it makes the user experience feel less disjointed and cobbled together. When you're done here, you should be able to run that must-have Windows app on your Mac as though it's just another Mac application. Read more: Lifehacker