Hi gays Dell Inspiron 153542 is a personal and professional laptop.It runs windows 10.1 64 Bit OS of 4th generation, a dual core 1.7 GHz processor, This laptop service in very nice I am using this laptop for last 3 years.this laptop is working very good without any staking problems I am really satisfied for this laptop, the price of the laptop is 30, 000 only.the laptop service is easy available in any dell service center. I am given a sasisation for custamors is it’s really good laptop for professional users