Top issues and solutions

• Get information about changes to daylight saving time in 2007
• New retail consumer support options for Windows Vista and Office 2007
• Error message when you try to install Internet Explorer 7: "Internet Explorer could not be installed"
• "Check for new definitions" warning after you install Windows Defender
• Resources for troubleshooting printing problems in Windows XP
• How to troubleshoot hardware and software driver problems in Windows XP

Support for new products

• Windows Vista
• 2007 Microsoft Office suites
• Windows Internet Explorer 7
• Zune
• Xbox 360

Self support

Start here for how-to, troubleshooting, downloads, and product information.

• Find support and troubleshooting topics by product
• Search the Knowledge Base
• Search Microsoft Technical Communities
• Find out how long your product is supported

Need more help?

Contact a support professional by e-mail, online chat, or telephone.

• Select a product to start
• View support requests you have submitted online

Microsoft Services

• Support Services provide a variety of support options to help businesses, IT professionals, developers, and home users
• Consulting Services provide customized technical expertise to Enterprises
• Customer Service provides assistance on non-technical issues such as product purchases, subscriptions, and more