866-800-0255

Caller left message and said my certificate had expired on my computer and to call that number - sounds like a scam

Same here.

Ditto, scam

Said my computer license expired..Scam...

Ditto.  Received 1:56 p.m. central daylight savings time today.  Caller ID Unknown Name.  Did not answer.  automated message left stating my license key had expired on my computer, that support for my computer had expired and to call them back at 866-800-0255.

I did not answer. Voicemail left--a woman's voice stating that the license on my computer had expired. Immediately followed by another call from the same number with a man's voice on the answering machine saying, "That's OK."

Recording says Microsoft License Key has been expired. I have been getting these calls for several months so sick of these calls. When does these stop???

Recording says license key was expired, and that I call back for renewal.  When I called back, they could not answer a simple question "what licensed software" ?.. then, call was disconnected... believe to be a scam.

Just received the same call about an expired computer license key.  What a scam!!!!!!!!!!!!!!!!!!!!!!
BLOCK IMMEDIATELY.  REPORT THIS 1-866-800-0255 PHONE NUMBER TO THE FCC IMMEDIATELY.
Thank you to all who listed this number and its scam information!

Ditto to all of the other complaints regarding MS license

Had the same call today, didn't call back. Looks like a scam

left message on answering machine......my computer license key has expired ! !  I should call them back ASAP.  I'm so sick of these scumbag scammers.   Does no good to report it to FCC, because there is nothing they can do to stop it.

Called at 12:15. Repeated numerous time my Microsoft license had expired with the phone number. My attempt at tracing says Washington DC area. To my knowledge no Microsoft offices there. Also just recently updated windows 10 so there should be NO issues.  Tempting to call them and see what horse manure they will shovel out but I'm not that bored today.

Same here. I'm going to report it to the Do Not Call Registy, which I am on. If you're not registered, report it there and if the FTC gets enough complaints, maybe it will do something: https://complaints.donotcall.gov/complaint/complaintcheck.aspx

Microsoft License key expired scam. Call back to stop computer from shutting down.

I got the call, too. My computer has actually stopped working! Has anyone else' computer stopped working ? What's the solution ?

Received recorded message from 866-800-0255 saying that license key of computer has expired.  Never got a call about this matter before.  Just renewed our anti-virus protection so I know that's not it.

Left message saying my license key on my computer had expired an I wouldn’t be able to sign.  Said to call this number.  Scammers

Recording of female voice. Microsoft license has expired. Call back to renew. Suspected scam.

Definitely a SCAM.  The woman sounds like she's "HIGH" on drugs and needing money to buy more.