On October 14, 2025, Windows 10 support will end, leaving PCs vulnerable to threats without security updates.ChromeOS Flex is a free alternative by Google to modernize aging Windows PCs and Macs.It's built on Chromium OS, offering speed, security, and simplicity, similar to Chromebooks.ChromeOS Flex can run Microsoft 365 and SaaS apps but can't run traditional standalone Windows applications.It offers rock-solid security, automatic updates, data encryption, and malware prevention.ChromeOS Flex is fast, with quick boot times and lightweight operation, even on older hardware.It breathes life into old PCs, extending their lifespan and saving costs on new hardware.Minimum requirements for ChromeOS Flex include Intel or AMD x86-64-bit processor, 4GB RAM, and 16GB storage.Even older PCs can run ChromeOS Flex, contributing to sustainability and cost savings.ChromeOS Flex is secure, fast, and user-friendly, making it an attractive option for older PCs.