: Snow Leopard is the last version to support 32-bit Intel Core Solo and Duo CPUs. It does not support PowerPC Macs unless you use community-developed builds like those found on Low End Mac .

It is the last version of macOS to support Rosetta , the translation layer that allows Intel Macs to run older PowerPC-based software.

Once you boot from the DVD/USB (hold Option key at startup), you may encounter issues: