Mac Pro in the context of Computer tower

Mac is a brand of personal computers designed and marketed by Apple since 1984. The name is short for Macintosh (its official name until 1999), a reference to the McIntosh apple. The current product lineup includes the MacBook Air and MacBook Pro laptops, and the iMac, Mac Mini, Mac Studio, and Mac Pro desktops. Macs are currently sold with Apple's UNIX-based macOS operating system, which is not licensed to other manufacturers and exclusively bundled with Mac computers. This operating system replaced Apple's original Macintosh operating system, which has variously been named System, Mac OS, and Classic Mac OS.

Jef Raskin conceived the Macintosh project in 1979, which was usurped and redefined by Apple co-founder Steve Jobs in 1981. The original Macintosh was launched in January 1984 at US$2,495 (equivalent to $7,600 in 2024), after Apple's "1984" advertisement during Super Bowl XVIII. A series of incrementally improved models followed, sharing the same integrated case design. In 1987, the Macintosh II brought color graphics, but priced as a professional workstation and not a personal computer. Beginning in 1994 with the Power Macintosh, the Mac transitioned from Motorola 68000 series processors to PowerPC. Macintosh clones by other manufacturers were also briefly sold afterwards. The line was refreshed in 1998 with the launch of the iMac G3, reinvigorating the line's competitiveness against commodity IBM PC compatibles. Macs transitioned to Intel x86 processors by 2006 along with new sub-product lines MacBook and Mac Pro. Since 2020, Macs have transitioned to Apple silicon chips based on ARM64.
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macOS Tahoe (version 26) is the twenty-second and current major release of Apple's macOS operating system. The successor to macOS Sequoia (macOS 15), it was announced at WWDC 2025 on June 9, 2025, and its first developer beta was released the same day. It was released on September 15, 2025.

Tahoe is the final version of macOS that supports Macs with Intel processors; the 2020 iMac, the 2019 16-inch MacBook Pro, the 2020 4-port 13-inch MacBook Pro, and the 2019 Mac Pro models are supported. Future versions will work only on Macs with Apple silicon systems on a chip (SoCs). It is the first version of macOS since Mac OS X Snow Leopard that cannot be upgraded from an older version via the Mac App Store; upgrading it is exclusively available through the System Settings software update preference pane, as is the case with iOS.

The Mac transition to Apple silicon was the process of switching the central processing units (CPUs) of Apple's line of Mac computers from Intel's x86-64 processors to Apple-designed Apple silicon ARM64 systems-on-a-chip.

Apple CEO Tim Cook announced a "two-year transition plan" to Apple silicon on June 22, 2020. The first Macs with Apple-designed systems on a chip were released that November; the last with an Intel processor, the Mac Pro, was discontinued in June 2023, completing the transition in three years.

Mac Mini (stylized as Mac mini) is a small form factor desktop computer developed and marketed by Apple. It is one of the company's four current Mac desktop computers, positioned as the entry-level consumer product, below the all-in-one iMac and the professional Mac Studio and Mac Pro. From its launch, the device has been sold without a display, keyboard, or mouse, and was originally marketed with the slogan "BYODKM" (Bring Your Own Display, Keyboard, and Mouse). This strategic pitch targeted current owners of Windows desktop computers; by leveraging peripherals users likely already owned, the computer offered a cost-effective way to switch to a Mac.

In January 2005, the original Mac Mini was introduced with the PowerPC G4 CPU. In February 2006, Apple switched to an Intel Core Solo CPU. A thinner unibody redesign, unveiled in June 2010, added an HDMI port and was more readily positioned as a home theater device and an alternative to the Apple TV.

The Mac Studio is a small-form-factor workstation computer developed and marketed by Apple. It is one of four desktop computers in the Mac lineup, sitting above the consumer-range Mac Mini and iMac, and positioned below the Mac Pro. It is configurable with either the M4 Max or M3 Ultra system on a chip.