How the AI Revolution Triggered a Surprising PC Market Comeback

After nearly a decade of declining sales and lengthening upgrade cycles, the personal computer market is experiencing a significant resurgence driven by artificial intelligence. The rise of generative AI created demand for running complex models locally, prompting manufacturers to develop a new category called AI PCs, which feature dedicated Neural Processing Units (NPUs) alongside traditional CPUs and GPUs. Cloud-based AI processing, while initially dominant, raised concerns around cost, latency, and data privacy — particularly for enterprise users — making on-device AI a compelling alternative. Businesses are now investing heavily in upgrading corporate device fleets to handle local AI workloads securely, while consumers are finding that older machines cannot adequately support next-generation AI software. The shift has reaffirmed the PC's relevance at a time when smartphones and tablets were widely expected to render it obsolete.