Dogs can get pinched nerves in the neck area which can be painful. The signs of a pinched nerve in the neck in dogs may not be obvious other than pain, but it's important to see the vet right away.
Information file (Generic). INF is a file extension for a plain text file used by Microsoft Windows for the installation of software and drivers. Also referred to as a Setup Information file. The INF file contains various sections that specify the files to be copied, changes to the registry, etc.
(Well,) what do you know! Inf. a way of expressing surprise at finding something that is unexpected; an expression of mild surprise at something someone has said. (No answer is expected or desired.) Andy: Well, what do you know! Here's a brand new shirt in this old trunk. Bob: I wonder how it got there.