Microsoft PowerPoint is a presentation program, created by Robert Gaskins and Dennis Austin at a software company named Forethought, Inc. It was released on April 20, 1987, initially for Macintosh computers only. Microsoft acquired PowerPoint for $14 million, three months after it appeared.
المادة
الملف
powerpoint2013.pdf
(1.08 ميغابايت)
أستاذ المادة