For additional support needs

If you need support services for a small, medium-sized, or large business

Priority Annual Support, Priority Plus, and Premier Support provide a selection of annual support packages that are geared for businesses. To determine which account best meets your business needs, go to http://support.microsoft.com/support. Or call (800) 936-3500 for information on support options for small- to medium-sized businesses or (800) 936-3200 for large, enterprise businesses.

If you need on-site, multivendor, or proprietary product support

Microsoft Certified Solution Providers and Authorized Support Centers specialize in providing support packages for hardware, network, and software products from both Microsoft and other vendors. For more information or a referral to a Microsoft Certified Solution Provider, call (800) 765-7768 between 6:30 A.M. and 5:30 P.M. Pacific time, Monday through Friday, excluding holidays, or visit http://www.microsoft.com/mcsp. For more information on Authorized Support Centers, contact your Microsoft account representative, or visit http://www.microsoft.com/enterprise/asc.htm.

If you need text telephone (TTY/TDD) services

In the United States, call (425) 635-4948, or in Canada, call (905) 568-9641.

Microsoft’s support services are subject to Microsoft prices, terms, and conditions in place at the time the service is used and are subject to change without notice.