Install Chrome OS on a laptop

This article explains how to use the community tool Brunch to convert an older x86-architecture laptop into a Chrome OS device, addressing issues such as Windows sluggishness and the lack of an Android ecosystem in Linux. The tutorial emphasizes selecting a 2-in-1 device with no discrete graphics card and touchscreen support. It provides a detailed walkthrough of the entire process, including downloading the appropriate Intel or AMD recovery image, modifying Brunch for UEFI boot compatibility, flashing a USB drive, configuring BIOS settings, deploying the system to the hard drive via command line, and performing initial boot configuration. After deployment, users will have a smooth, secure, and power-efficient system that not only runs Android apps perfectly but also allows installing graphical tools like VSCode through the built-in Debian Linux subsystem. The article also notes that, due to the complex underlying architecture of Chrome OS—which includes multiple settings interfaces and terminals—understanding its mechanisms requires a certain level of Linux knowledge. However, the overall experience far exceeds that of traditional operating systems, enabling older devices to be revitalized.