I don’t use the laptop much but when I do use I expect for it to work A-1. This is the second laptop from this seller that I had to replace because the battery went bad. And the charger no longer works. It has been less than a year since I bought it so I can no longer replace or return this once. To get it fix from Apple, it will take around $400 which is the cost of the laptop itself because it needs a new battery and charger. The quality of the third party parts on the laptop is not worth the value of money.