I baught this laptop 9 months ago. And there is always the problem of wifi connectivity. I am unable to connect my laptop to the wifi where as my friends laptop connect to it very easily. I visited the service centre for this issue but they were not taking this issue seriously and they install new windows and said to use this laptop for about a week and if the issue still exist then report again. Their behaviour among the customers is not good. They were taking their customer forgranted.