1. The laptop must be shut off completely before closing the lid or it will not turn off at all until the next time it's opened and used

2. Laptops should not be carried around the room or through the halls while open. This creates a huge risk of it possibly falling and breaking. Once the screen is broken or cracked and nothing can be seen on the screen, it becomes useless in the classroom and we have to take it because that does not qualify for a warranty claim

3. Use the keys appropriately. They should not be popped off or switched because it creates problems for anyone else that tries to use them