If you have an HP laptop, you can either use the HP charger in your bag, or the USB-C docking cable in most classrooms and some offices.


If you have an ASUS laptop, you must use the ASUS charger in your laptop bag and not the USB-C charger.


Plug one end of the charger in to the laptop and the other in to the mains.


Please do not try and mix and match chargers from other laptops as this is likely to cause permanent damage to both the laptop and charger.