I just learned a lesson the hard way.  When buying a Chromebook, always check the AUE date.  This date tells you when Google Chrome security updates will end.  Effectively, it is the end of life date for new Chromebooks. I am helping a K-8 school set up HP Chromebook Model:11A-NB0013DX Chromebooks, purchased from Amazon and shipped on 3/10/21.  These Chromebooks have an AUE date of Jun 2024.  The school also purchase two Acer Chromebooks from another vendor on the same date; the UAE for the Acer devices is Jun 2026 – a full two years later. Although I have no complaints about the Chromebook itself, I don’t understand why new HP Chromebooks purchased through Amazon should lose Google update capabilities two years before new Acer Chromebooks purchased simultaneously from a local big-box vendor. At the very least, I feel that Amazon has an obligation to include UAE information for all Chromebooks in the technical specs and model comparison portions of its webpages.