I have purchased the new Dell Inspiron 15R laptop for my professional and personal use 6 months ago. I have internet connection also. I don’t have any problem with the working of the device. I am using Windows 7 as my operating system. My actual problem Is when I start my device I got the message "Windows is not Genuine”. But the operating system comes with my new laptop. So there is no clue to understand the problem. because of that I have to use my device in Safe mode. Can anyone there who can give me some advice to solve this problem? Please help me.