A new laptop was delivered to your home and left on the porch while you were at work. It is very cold outside, and you don't know how long it has been there. You unpack the laptop. You would like to know if it is working properly.

Which of the following is the BEST action to take?

answer

Place the laptop next to a heater set to High.

Turn on the laptop and run self$-$diagnostic tests.

Blow compressed air into the cooling ports before turning the laptop on$.$

Visually inspect the LCD screen for cracks before turning the laptop on$.$

Let the laptop warm up to room temperature before turning it on$.$