Apple this week updated macOS Sierra to version 10.12.5 with more than three dozen security patches, and a change that lets users install Microsoft's latest version of Windows 10 on their Macs.
Sierra 10.12.5 "adds support for media-free installation of Windows 10 Creators Update using Boot Camp," the update's brief release notes read. Creators Update was the name Microsoft assigned to Windows 10 1703, the upgrade issued last month.
Boot Camp, which is baked into macOS, lets Mac owners run Windows on their machines. A Windows license is required. Boot Camp, while not virtualization software like VMware's Fusion or Parallels International's Parallels Desktop, serves the same purpose: Running Windows applications, including custom or mission-critical corporate software, on a Mac personal computer.