A major milestone is approaching for millions of Windows users worldwide: Microsoft will officially end support for Windows 10 on October 14. After that date, the operating system will no longer receive security updates, leaving devices more vulnerable to cyberattacks and malware.
Windows powers over 1.4 billion devices globally, and about 43% of them still run Windows 10. Despite the risks, surveys show that one in four users plans to keep using Windows 10 even after support ends. Microsoft encourages users to upgrade to Windows 11 for free, though not every device meets the system requirements.
Consumer advocates warn that this transition could lead to unnecessary spending and environmental waste. “We deserve long-lasting technology,” says Nathan Proctor, senior director at the U.S. PIRG, criticizing Microsoft for forcing functional computers into obsolescence.
For those unable or unwilling to upgrade, Microsoft offers an Extended Security Updates (ESU) program, which continues essential security patches until October 2026. However, it doesn’t include technical support or new features. Users in the European Economic Area can access it for free, while others must meet specific conditions or pay a small fee.
Windows 11 introduces stricter hardware requirements, including a TPM 2.0 chip that must be activated in the BIOS. This has excluded many older PCs from the upgrade path. Microsoft advises users to check compatibility through the “Privacy & Security” settings menu.
Once support ends, Windows 10 systems will become increasingly unsafe and incompatible with new software. Over time, apps may stop working correctly, and performance issues may arise. Microsoft’s consumer marketing chief Yusuf Mehdi noted that companies might also face compliance challenges using outdated systems.
Since its 2015 launch, Windows 10 has been regularly updated and praised for its stability. But Microsoft is now moving forward with Windows 11 and beyond — a shift that marks both a technical and cultural turning point. The message is clear: the future of Windows lies in a more secure, cloud-connected ecosystem.