On July 14, 2009. Microsoft ends Extended Support for Microsoft Office 2000. MS Office 2000 is out of support now. Microsoft already had retired mainstream support for Microsoft Office since June 30, 2004.

The following Microsoft Office 2000 SKUs are affected.

• Office 2000 Developer Edition
• Office 2000 Premium Edition
• Office 2000 Professional Edition
• Office 2000 Small Business Edition
• Office 2000 Standard Edition

Source: Microsoft