Is a Mac a PC?

The term PC has taken on two meanings in the realm of computers, and while related, they have different definitions. The following information helps users distinguish between the two and understand why some people don't consider computers manufactured by Apple to be "PCs."

In general, PC is an abbreviation for "personal computer." In this context, any computer designed for general consumer use, such as those used in a home or office setting, can be considered a PC. By this definition, any Mac computer is a PC; just because it's running macOS doesn't mean it's not a personal computer.

The second definition of PC emerged when IBM introduced its first computer in August 1981. Carrying the model number 5150, this machine was named the IBM Personal Computer or IBM PC. From then on, the term "PC" became synonymous with IBM-compatible computers.

Today, when most users refer to a PC, they're discussing a Windows-based, IBM-compatible computer. By this definition (while a bit of a misnomer), a Mac computer is "not" a PC, as it's not IBM-compatible. Today's Mac desktop and laptop computers use Apple's custom silicon in the form of proprietary M-series chips, which utilize ARM (Advanced RISC Machine) architecture.

In conclusion, PC is an abbreviation for "personal computer." However, in many cases, it's still used to refer to IBM-compatible computers running Windows that have an AMD or Intel processor. While any Mac is a personal computer, in this instance, it's "not" a PC in that it doesn't use either chipset or Microsoft Windows.