This Free macOS 8 Emulator Lets You Play 'Oregon Trail'

macOS 8, not to be confused with OS X 10.8—which you’re probably much more familiar with—is a 1990s-era operating system that found a home on ancient Apple systems with decidedly old-school names, such as “Power Macintosh” and “PowerBook.” But now, you can use it for free on any modern Mac or Windows PC—or at least …