Time has gone, World has become small virtually no need to travel around to share information with people in business. Internet has played a major role in bringing hand to hand from any part of the world. Most of our day to day work at office depends on MS Office tools like Ms word document, Ms power point presentation, Excel Sheet etc., Some file you can send to the person for information sharing, the receiving person can receive as a attachment over the mail or any other communication. But people have come up with new idea sharing power point presentation files, at one place. Here you can huge set of presentation files which has been created by Corporate's,Technicians,Lecturers,Students,Common people etc., You can do customized search here get the desired presentation files and also download it for free..
Check out Slide Share