Google is promoting ChromeOS Flex as a free alternative for millions of Windows PCs that cannot upgrade to Windows 11, especially as Microsoft continues expanding updates like Windows 11 25H2. With Microsoft preparing to end Windows 10 support, the company is encouraging owners of older hardware to switch instead of buying a new computer.
Recent estimates suggest more than 500 million Windows 10 PCs do not meet Windows 11’s hardware requirements. That leaves a large number of systems unable to move to Microsoft’s latest operating system before Windows 10 reaches end of support, while attention has already started shifting toward Windows 12. Once that happens, unsupported machines may stop receiving regular security updates unless users pay for Microsoft’s extended support plan.
Google’s solution is ChromeOS Flex, a lightweight operating system built for older PCs and Macs, offering an alternative software path instead of replacing hardware with devices running platforms like Windows 365 Cloud PC. The software is free to download and is designed for web-based tasks such as browsing, email, streaming, video calls, and cloud apps like Google Workspace.
To make setup easier, Google has teamed up with refurbished electronics marketplace Back Market to offer a ChromeOS Flex USB Kit. The kit includes a ready-to-use USB drive for installation, though it is currently out of stock due to high demand. Users can still install ChromeOS Flex manually by downloading the software directly from Google.
Google says ChromeOS Flex includes built-in protections such as sandboxing, blocked executables, and cloud-based management controls. The company says these features offer a safer default setup compared to continuing to use unsupported Windows systems.
The company is also highlighting environmental benefits, saying that keeping older PCs in service longer can reduce electronic waste and lower emissions tied to manufacturing new devices. Google also claims ChromeOS uses 19 percent less energy on average compared with similar operating systems.
Microsoft has continued pushing customers toward Windows 11 and newer Copilot+ PCs, but ChromeOS Flex gives users another option if their daily workload mainly involves browser-based tasks.
ChromeOS Flex remains free to download, while the optional USB installer kit costs around $3 to $4 depending on region. For users who mainly work online, it could provide a low-cost way to keep aging PCs running after Windows 10 support ends.
Also Read: How to Upgrade to Windows 11
