This is my complaint and request to the Dell. That I purchased Dell Inspiron 3541 Three months back. I am totally satisfied with the working of Laptop. But am getting a problem with my keyboard & mouse because while I am typing my cursor is jumped to back and front automatically. While typing it creates a problem and irritates me so much. Please, what can I do??? Please give me suggestions?? and I have only an email from amazon that billing information for evidence. Can I contact the Dell customer care service center?