> Following this advice and using a tone that even resembles the tone of the comment or the original post will make you look/sound crazy.
Thank you. Also, please ignore every comment in this thread suggesting you lawyer up or go to small claims court. The laptop isn't ruined and can be reset whenever the OP wants (as they already established).
If you go in guns blazing to the school board, the school is going to go into full defensive mode. Once you've established yourself as the aggressive parent with an axe to grind, they're not going to be interested at all in working with you.
If you actually want to get anywhere with this, start with a friendly e-mail to the school's IT staff. Ask them how your child can do their schoolwork without putting the laptop under school control. If you go in with a reasonable approach, you might get a sympathetic IT person who will walk you through the situation and explain the options.
> Realistically what probably happened here is they have slightly clueless people who installed standard-issue software without thinking to check if the student actually owned the chromebook
That would be my first assumption. I would even guess that they aren't keen on having yet another license tied up on a student's device somewhere.
Don't immediately rush to assumptions of malicious intent, don't think that making a scene at a school board event will further your goals, and definitely don't take any of the suggestions here to lawyer up or otherwise waste a lot of time and money on a legal fight that you will surely lose.