Asus-F555LA-EH51 laptop is a goos laptop when I buy it first time I give me good response . The battery backup of the laptop is good during the starting says . But after some days the laptop will go hang . It hang during when I play games . And when I am doing some work on my laptop . The battry is also misbehave after some days . It does not gave me good baatery backup . So company shoul have to make improvement in this laptop . They have to should improve the battery of the laptop and also its processor