i didn't know whats the content for, but just hear some background noise, and cut of the line

Same as Smith and Spring., very strong accent, claimed to be from Microsoft

Had three calls, one after the other about my computer.  Got me out of bed. Claimed to be from Microsoft.

Same as Smith - call asking about my computer - loud background noises, very strong accent

Got a call claiming to be from Microsoft and telling me about a virus on my computer.