I like a Chromebook, especially when the camera works.  I found Lenovo support online and scheduled an appointment for them to call me.  They called the exact time I had scheduled.  The technician was knowledgeable and professional.  I found out there is a small switch at the top of the screen that covers the camera.  I would highly recommend a Lenovo Chromebook.  I have had mine a week and will add additional information if any problems arise.