Chromebooks are laptops that run on Google's Chrome OS. The operating system is designed to be simple and lightweight, so Chromebooks can start up quickly and are easy to use. Unlike traditional laptops, which typically come with a wide variety of pre-installed software, Chromebooks have a very limited selection of apps. However, they are able to run many web-based applications, such as Google Docs and Gmail. Chromebooks are often more affordable than other types of laptops, making them a popular choice for students and budget-conscious shoppers.