Chromebook: From Techterms.com "a laptop that runs Google's Chrome OS."

Laptop: From Techterms.com "portable computers that you can take with you and use in different environments...

(regular desktop computers do not have batteries that allow you to operate the computer without it being plugged in, and some peripheral devices are considered separate units)

Peripheral Device: Items such as printers, a mouse, sometimes a keyboard. Also known as external devices sometimes. They have to be plugged into computers (or use bluetooth technology) to operate with a computer or laptop.

Operating System: The software program that is the backbone or blueprint of how a computer or laptop functions. From Techterms.com, ":software that communicates with the hardware and allows other programs [software or firmware] to run." Examples are Linux, Windows, Chrome, Apple Mac...

Application: A software program that executes a specific task or creates a product when a computer user executes (or runs) the program by starting the program. For example, Microsoft Word and Google Docs are large word processing applications that create documents. Extensions and Add-ons are smaller applications that have to run on or with other larger applications.

Browser (Web Browser): From Techterms.com: "an application used to access and view websites." Examples include Apple's Safari, Microsoft's Internet Explorer, Firefox, Google Chrome