This Product was gifted to me by my parents for doing my result well.This is the best laptop among all other companies and models because of adjustable price.It works very good and speedily. I use it for networking purpose, it gives satisfaction. Battery backup is nearly 6 hrs. All others services are also good. Supports linux, windows all products very friendly. Supports all types of audio formats and up to 2K ultra HD viedo formats. Its the best choice at that amount.