Other Microsoft Services
Text telephone

Microsoft text telephone (TT/TTY) services are available for the deaf or hard-of-hearing. In the U.S., using a TT/TTY modem, dial (425) 635-4948 between 6:00 A.M. and 6:00 P.M. Pacific time, Monday through Friday, excluding holidays. In Canada, using a TT/TTY modem, dial (905) 568-9641 between 8:00 A.M. and 8:00 P.M. Eastern time, Monday through Friday, excluding holidays.

Microsoft Customer Service

For customer service issues on Microsoft products, upgrades, and services, contact the Microsoft Sales Information Center. In the U.S., call (800) 426-9400. In Canada, call (800) 563-9048.

Note
Additional Information

Choosing the Support Option ThatÆs Right for You

Self-Help Tools: Microsoft Technical Support Online

Other Self-Help Tools

Direct Assistance

Microsoft Technical Support Worldwide