When i start my laptop, it starts slowly. After running long time, if I don't operate it, the laptop stops automatically. After that, if I want to start the laptop, it can't. After a long time , I can start it. During running condition, I don't face any problem. I bought my laptop (Dell Inspirion 3000 series) from Singapore in march 2016. Configuration: windows 10 home, processor: Intel (r)core (tm)firstname.lastname@example.orgGHZ 2.4GHz Ram 8GB , 64 bit operating system. Please suggest me a solution.