I just received an identical call from 347-305-0077. They are scammer and they would install Microsoft Security Essential and PC Matic. MES is a free program and PC Matic is not endorsed by Microsoft. scam scam scam
google your phone number again and look for 800 notes, there are thousands of complaints on you [***] pretending to be micro soft. every one is on to you!!!!!!!!!!!!!!!!!!!!!!!!!!!!!