Microsoft Tech Support Online

: For work accounts, call the Microsoft Business Support line at 1-800-642-7676 . Security Warning

Are you trying to fix a , or do you need help with a subscription/billing issue? microsoft tech support

Protect yourself from tech support scams - Microsoft Support : For work accounts, call the Microsoft Business

: Have your version of Windows or the specific Microsoft 365 app name ready. Microsoft will call you out of the blue

Microsoft will call you out of the blue or send unsolicited pop-ups asking for personal information to "fix" your computer. If you receive a text, legitimate security alerts from Microsoft typically come from the number 69525 .

: You can start a chat with a live agent directly in your browser.

: You can request a callback by providing your phone number through the Get Help site.