Please be aware of a phone scam stating they are from Microsoft's refund department.
Below is a sample of the call:
"My name is Kathy Jackson I am calling from Microsoft's Refund Department please do not hang up. You have paid for your computer technical support a few months ago, we are calling to refund your money as the company has been ordered to close down. Please call our toll free number 866-901-1877 get your refund repeating again 866-909-1877. Thank you."