I bought this laptop before few days ago. The internal design of this laptop messed up. They used the stupidest most popular least approaches to internal layer flow such as dedicated air tunnel for CPUs which results in cloth dryer like cloggins in today’s atmosphere and if you are a smoker or leave in India you will need regular cleaning. Every time I am going to sleep or Hibernate it shuts down any open programs. It has good quality keyboard and automatic switchable graphics. It also performs well without operating but unfortunately there is a lot left to be desired for its screen size and battery life.