Total Scammers.  They wanted me to enter "eventvr" in my start search to check for hackers.  I wouldn't do it.  The guy who said his name was John Thomposon but could barely speak english told me he was from Microsoft and and that a company from Germany was trying to hack into my computer.  I asked for his supervisor since he couldn't fax me any credentials and all of the sudden Supervisor John/ another mideastern accent was on the phone.  I love messing with these people and I think when they finally figured out I was on to them, they hung up.  Game over.....  

But if my grandma had gotten the call????  She would have fallen for it bless her heart.