It should be used on a flat surface.
It should remain free of stickers and writing.
No food or drink should be around the Chromebook.
The Chromebook screen can be cleaned with a microfiber cloth.
Carry them closed and with two hands. Never pick up or carry a Chromebook by the screen alone.
Never put a large amount of weight on the Chromebook.
Don't leave them on the floor where they might be stepped on.
Never put anything on the keyboard and then close the lid (like a pencil), that will damage the screen.
This will help to keep Chrome as up to date as possible.
It solves most "issues" you might be experiencing.
This is super important, so you might want to make it a habit to shut it down every Friday.
It should be plugged in at the end of the day.
Get in the habit of plugging it in before going to bed so that it is ready to go in the morning.