ChromeOS Flex allows the organization to repurpose existing devices by installing a lightweight version of ChromeOS on them. This provides a secure and familiar environment while they await the delivery of new Chromebooks. Here's why it's the best choice: * Security: ChromeOS Flex inherits the security features of ChromeOS, such as sandboxing, verified boot, and automatic updates, mitigating the risks associated with the previous operating system. * Quick Deployment: ChromeOS Flex can be easily installed on existing hardware using a USB drive, minimizing downtime and allowing employees to continue working. * Familiar Interface: The user interface of ChromeOS Flex is similar to ChromeOS, ensuring a smooth transition for employees. Option A is incorrect because the ChromeOS Readiness Guide is a resource for planning migration, not an immediate security solution. Option B is incorrect because while ChromeOS Managed Browser enhances security within a browser, it doesn't address vulnerabilities in the underlying operating system. Option C is incorrect because ChromeOS Bytes is a blog, not a software solution. References: * ChromeOS Flex: https://chromeenterprise.google/os/chromeosflex/