Protect yourself from tech support scams - Microsoft Support
: You can request a callback by providing your phone number through the Get Help site. microsoft tech support
: For work accounts, call the Microsoft Business Support line at 1-800-642-7676 . Security Warning Protect yourself from tech support scams - Microsoft
: Summarize your problem in one short sentence (e.g., "Word crashes when saving to OneDrive"). microsoft tech support
: You can start a chat with a live agent directly in your browser.