IMac G4
all-in-one personal computer designed, manufactured, and sold by Apple Computer, Inc.
The iMac G4 is a personal computer designed, manufactured, and sold by Apple Computer from January 2002 to August 2004. The all-in-one computer comprises a hemispheric base that holds the components, including a PowerPC G4 processor, and a flatscreen liquid-crystal display (LCD) mounted above. The display is connected to the base via an adjustable arm that allows the monitor to be tilted and swiveled.
Apple's previous release, the iMac G3 (1998), was a commercial success at a time when the company was close to bankruptcy. As component prices fell, Apple envisioned a replacement that would use an LCD instead of the G3's bulky cathode-ray tube. The resulting iMac G4 took two years to develop. The new shape was inspired by a sunflower, with Apple's design team exploring different ways of attaching the monitor to the base before settling on a single stainless steel arm. The iMac G4 eschewed the colorful translucency of the iMac G3 in favor of opaque white with silver accents.
The iMac G4 was announced at the Macworld San Francisco trade show on January 7, 2002, and began shipping that month. It was updated over the years with faster internal components and larger LCDs.
Begin with the source’s own compact description: “IMac G4” is all-in-one personal computer designed, manufactured, and sold by Apple Computer, Inc. The dossier treats that line as a proposition to test through IMac, all-in-one and personal, not as a finished interpretation.
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The phrase “all-in-one personal computer designed, manufactured, and sold by Apple Computer, Inc” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 19, 2026. The linked authority identifier is Q2407708. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2002, 2004 and 1998.
The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “IMac G4” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.