Sep 24, 2013
Which means you're either A) a shill or B) a doofus, or C) both.
Will Microsoft ever call me?
There are some cases where Microsoft will work with your Internet service provider and call you to fix a malware-infected computer—such as during the recent cleanup effort begun in our botnet takedown actions. These calls will be made by someone with whom you can verify you already are a customer. You will never receive a legitimate call from Microsoft or our partners to charge you for computer fixes.
Cybercriminals often use publicly available phone directories so they might know your name and other personal information when they call you. They might even guess what operating system you're using.
Once they've gained your trust, they might ask for your user name and password or ask you to go to a website to install software that will let them access your computer to fix it. Once you do this, your computer and your personal information is vulnerable.
Do not trust unsolicited calls. Do not provide any personal information.
How to Avoid Phone Scams:
http://www.microsoft.com/security/online-privacy/avoid-phone-scams.aspx