I would like to share my experience with Dell Inspiron 15r which I bought in US when I was there through courier. There is this weird problem with webcam of the laptop. When I had bought it new, It was working fine with minor complaints. But after 8 months, Webcam has stopped functioning for me. Though I use it very rarely, But it is annoying that your product is having some issue and you got to fix it.
Need to approach a service center here to get this fixed. Will post you later on my experience in getting this issue resolved.
Regards,
-Mukesh.