Microsoft Singapore Pte. Ltd.

1 Marina Boulevard
#22-01 One Marina Boulevard
Singapore 018989

Technical Support: 800 1013 659 , +60(3) 9212 1942 (when calling from outside Singapore)
Corporate Technical Support: 800 188 6009
General or Sales Inquiries: +65 6888 8899
Fax: +65 6888 8866 (Please include the recipient's first and last name)