Hi Geeta,
You cannot convert an entire MS Project file (*.mpp) to a gif file. You
can use the copy picture button on the Standard toolbar to take a
picture of the current view, but it will only capture the view, not
convert.
See FAQ 16 "Project viewer" at
http://project.mvps.org/faqs.htm
You may also save a project file as a webpage as detailed in the FAQ.
[Note: in Project 2003 the menu command is File > Save as webpage].
I hope this helps. Let us know how you get along.
Julie
Project MVP
Visit
http://project.mvps.org/ for the FAQs and additional information
about Microsoft Project