If you haven't used a Chromebook before, you probably haven't ever encountered Chrome OS, an operating system designed by Google for Chromebooks and Chromeboxes. Like Windows OS and macOS, the two most common operating systems, Chrome OS is an environment in which you may launch applications, surf the Web, save and work with files, and more.
Chromebook Key Features
Keyboard Layout
Chromebooks rely on a specialized keyboard with features for key Chrome OS functions. This is the same as computers running Windows that have keyboards with specializations for Windows and Macs have keyboards with features specific to macOS.