Microsoft has issued a major warning for 200 million Windows 10 users. On October 14, 2025, Windows 10 will officially reach end-of-life (EoL). That means no more security updates, bug fixes, or technical support. Experts are calling it a looming cybersecurity doomsday for those who don’t upgrade.
The company is using this moment to highlight its new Copilot+ PCs. Microsoft says these devices mark a transformative shift in personal and enterprise computing, with AI at the center. Copilot+ PCs are designed with ARM-based processors, optimized for performance, energy efficiency, and AI-powered workflows.
AI at the Heart of the PC Refresh Cycle
Microsoft’s campaign stresses the link between Windows 10 end-of-support and the need for device refresh cycles. Unlike past general upgrade pushes, this campaign directly recommends ARM Copilot+ PCs to Windows 10 users.
The shift reflects Microsoft’s strategy to push AI-powered PCs as the new standard. With AI Copilot integration, users gain advanced productivity features, faster multitasking, and improved energy efficiency. Microsoft claims this is not just an upgrade but a new era of AI-driven personal computing.
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Landfill and E-Waste Concerns
However, the transition raises serious concerns. Between 200 and 400 million PCs worldwide may not meet the Windows 11 system requirements due to strict security and hardware compatibility checks. These devices risk becoming obsolete, sparking fears of a massive e-waste crisis. Environmental advocates warn this could create a landfill nightmare unless strong recycling and sustainability measures are introduced.
Copilot+ Ecosystem and the Future of Work
Microsoft is betting big on the Copilot+ ecosystem, which supports a growing range of ARM-compatible applications. From productivity tools to creative software, the ecosystem is expanding to match or exceed traditional x86 compatibility. Microsoft argues these machines deliver superior AI performance, longer battery life, and a seamless experience for both business users and consumers.
This push aligns with industry trends, as PC makers like Dell, HP, and Lenovo also launch AI-ready laptops and desktops. The global AI PC market is projected to grow rapidly through 2030, driven by demand for intelligent assistants, generative AI applications, and next-gen security tools.
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FAQs
1. What happens when Windows 10 reaches end-of-life in 2025?
After October 14, 2025, Windows 10 will no longer receive security updates or technical support, leaving users vulnerable to cyberattacks.
2. Why is Microsoft promoting Copilot+ PCs now?
Microsoft is using the Windows 10 deadline to push its AI-powered Copilot+ PCs, especially those running on ARM chips optimized for performance and AI workloads.
3. How many PCs can’t upgrade to Windows 11?
Reports suggest that between 200 and 400 million devices worldwide may be ineligible due to hardware and security requirements.
4. What are the environmental concerns with this shift?
The end of Windows 10 may result in hundreds of millions of PCs becoming e-waste, sparking concerns over landfills and sustainability.
5. Should users upgrade to Copilot+ PCs or stick with Windows 11?
Users can upgrade to Windows 11 if their hardware allows. For long-term AI-powered performance, Microsoft recommends investing in Copilot+ PCs.



