To all my friends on here just to let you know I ham just had a phone call from a withheld number a guy apparently from microsoft who tried to tell me there were problems with illegal activity on my computers over the past few weeks which was putting viruses on our computers. i told him there were no problems with computers in my house. he still insisted and i asked him to give me the name address and telephone number of the person who he thought he was speaking to and the only one he had correct was the phone number. he also threatened to cut off all computers in our house well safe to say at the moment i am still here. so please be careful and pass this on to your friends. I believe this to be a scam.