Telephone a Microsoft Product Support Professional Work with a support professional to solve your issue. Telephone support available for this product is fee-based. If you have a support account with Microsoft, please check your program materials for contact information. To purchase a single telephone incident, call the number below. Support fees are billed to your VISA, MasterCard, or American Express card.
| In the U.S.: (800) 936-5800 | In Canada: (800)-936-5800 |
| Cost: $95 US per incident | Cost: $95 CDN plus tax per incident |
| 24 hours a day, seven days a week, including holidays |
8:00 A.M. - 8:00 P.M. eastern time Monday - Friday, excluding holidays |