How to Install Chrome OS Flex: Refresh an Old PC

In this step-by-step guide, learn how to install Google Chrome OS Flex on your old laptop or desktop. Flex is a Chrome OS distribution that can be installed on regular PC hardware to replace other operating systems like Windows. It is a Linux-based operating system that uses a web browser as its main user interface. Since most of the apps are web-based, it works well even on older computers.