Microsoft’s Windows 10 cutoff could push 400 million working PCs toward e-waste heap

As Microsoft transitions away from standard support for Windows 10, a significant number of perfectly functional computers may find themselves on the brink of obsolescence. The end of support, effective October 14, 2025, does not stem from a decline in performance but rather from the stringent requirements set forth for Windows 11, which many older machines do not meet. This shift poses a dilemma for countless households, as their reliable PCs could soon be perceived as outdated and less secure. Moreover, the environmental implications are concerning, with a potential surge in electronic waste looming on the horizon.

Here’s what to know

With the cessation of standard support, an estimated 400 million PCs are now at risk of becoming unsupported, according to advocacy group PIRG. These machines, while still capable of handling everyday tasks, face a barrier to upgrading due to Microsoft’s new eligibility criteria, which include requirements such as TPM 2.0, UEFI Secure Boot, and modern processors.

The PIRG’s Electronic Waste Graveyard report highlights that if these devices are discarded, they could contribute an alarming 1.6 billion pounds of e-waste. This exacerbates an already pressing issue, as e-waste has been on the rise and constitutes a significant portion of solid waste.

For consumers, this transition feels particularly unjust. Many individuals who have diligently maintained their computers may now be compelled to invest in new hardware or alternative operating systems, despite their machines still functioning adequately.

More background

Microsoft defends its updated hardware standards as a means to enhance security and performance. Unsupported devices are generally more vulnerable to cyber threats, and older components may not deliver the same user experience as their newer counterparts. However, critics argue that this leaves families in a precarious position, forced to choose between continuing to use a less secure computer, attempting unofficial fixes, or replacing a machine that still serves its purpose.

The pressure to adapt can be particularly burdensome for those who rely on their PCs for essential tasks such as education, work, budgeting, and communication. While some unsupported PCs may avoid landfills through continued use, others might opt for unofficial installations of Windows 11 or explore recycling and repurposing options. Notably, many older systems remain operational for years, with some still running on Windows XP and Windows 7.

What can be done?

For users still operating on Windows 10, the most immediate recourse is to consider Microsoft’s Extended Security Updates program, which will be available until October 12, 2027. This program offers free access for eligible users, with a option for those seeking continued protection.

Another avenue to explore is Windows 10 IoT Enterprise LTSC, which will receive support until January 2032. While this may not be suitable for everyone, it could extend the lifespan of certain machines. Additionally, transitioning to a different operating system is a viable option. Linux has evolved to become more user-friendly, with some distributions designed to resonate with Windows users. Google is also advocating for ChromeOS Flex as a solution for older computers, although compatibility will vary by device.

Microsoft’s requirements aim to bolster performance, security, compatibility, and reliability. However, for millions of users with functioning computers, the benefits of these updates may be overshadowed by the financial burden and the growing challenge of electronic waste.

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Microsoft's Windows 10 cutoff could push 400 million working PCs toward e-waste heap