I have HP 15 af114AU Notebook. It is very simple to use. Quality is very nice. It has HD quality screen. It is very durable. Horsepower is a unit of measurement of power . There are many different standards and types of horsepower. Two common definitions in use today are the mechanical horsepower, which is approximately 746 watts, and the metric horsepower, which is approximately 735.5 watts. Laptop is very durable. It is very valuable for money.
The term was adopted in the late 18th century by Scottish engineer James Watt to compare the output of steam engines with the power of draft horses. It was later expanded to include the output power of other types of piston engines, as well as turbines, electric motors and other machinery.
It is very nice laptop. It is very costly but useful laptop.