Called to "help me with Windows." Never give these people info. Ever! They'll have you help hack your own computer for them. I told the guy off and he hung up on me.
Called regarding a problem with my pc that had being sending reports, they claimed to be from Microsoft. I asked which computer since I have 6. They said my main one, and I asked for its make and model. They switched to a supervisor, same story, then she hung up on me.