Google Expands Free Upgrade Offer: New Estimates Reveal Millions More Windows Users Now Eligible

An estimated 500 million Windows 10 users worldwide may be eligible for a free PC upgrade alternative recently promoted by Google. The figure represents hundreds of millions of computers that cannot officially upgrade to Windows 11 because of hardware requirements such as missing TPM 2.0 security modules and other compatibility limitations.

With Windows 10 approaching its final end-of-life deadline in October 2026, many of these older devices risk losing security updates and becoming vulnerable to cyber threats. To address that challenge, Google is offering ChromeOS Flex as a free alternative designed for aging PCs and Macs.

ChromeOS Flex allows users to transform older computers into lightweight, cloud-focused machines that are often faster, easier to manage, and more secure than unsupported legacy systems. The software is aimed at consumers, schools, and businesses looking to extend the life of older hardware without buying new devices.

To simplify installation, Google partnered with Back Market to launch a low-cost $3 USB kit preloaded with the software. The kits reportedly sold quickly and are currently out of stock due to strong demand. However, users can still download ChromeOS Flex for free and install it themselves using a standard USB drive.

The growing urgency around alternatives is tied to the approaching end of Windows 10 support. Once official updates stop, unsupported systems may become easier targets for malware, ransomware, and increasingly sophisticated AI-driven cyberattacks.

At the same time, Windows 10’s global market share has continued to decline as more users move to Windows 11. By April 2026, reports suggest its share had dropped below 30 percent, compared with 53 percent a year earlier.

Google’s initiative also has an environmental angle. By repurposing existing computers instead of replacing them, millions of still-functional laptops and desktops could be kept out of landfills, reducing electronic waste.

For users whose devices cannot run Windows 11, experts say doing nothing may not be a safe long-term option. Their main choices include switching to ChromeOS Flex, installing a Linux-based operating system, or purchasing a newer computer before the October 2026 support deadline.