Over 500 million Windows 10 PC owners are unable to upgrade to Windows 11 and may face security vulnerabilities. Google is offering a complimentary upgrade to ChromeOS Flex for these users, along with a reusable USB Kit priced at approximately €3 to facilitate the transition. Support for Windows 10 ended in October 2022, prompting users to either invest in new devices or continue using an outdated system. Microsoft is providing a free extended support update for Windows 10 users until October 2023, but many remain on the unsupported operating system due to slow adoption of Windows 11. Transitioning to ChromeOS Flex can reduce energy consumption by an average of 19% compared to other operating systems, promoting device longevity and reducing electronic waste.