The ability to run applications designed for PowerPC-based Macs on newer, Intel-based Macs was facilitated by a translation layer. This functionality allowed users to continue utilizing older software after Apple transitioned its hardware architecture. It essentially bridged the gap between two different instruction set architectures, enabling compatibility for a specific period.
This capability proved vital in minimizing disruption for users who had invested in PowerPC software. It offered a temporary solution, allowing developers time to create native Intel-based versions of their applications. Without this translation layer, a significant portion of software would have become unusable, potentially hindering the adoption of the new Intel-based Macs. Its presence provided a smoother transition and preserved user productivity.
