Good software, which finally seems more stable than the previous version. Powrpoint was still "crash" 3 times, after 2 days of use, and apparently, microsoft is not really designed for Macintosh. it is far from the stability of Adoble software (Photoshop, Illustrator, Bridge, e-design) or File Maker, which are themselves designed as a professional type of material. Unfortunately, Microsoft is must for word processing (Word) Excel spreadsheets or PowerPoint, if you do not want to work with Open Office, but it remains unreliable software. Word 1998 remains hitherto the best version, but is now obsolete with new computers and system 10 6.5 Snow Leopard. he move with the times' Unfortunately !!! It will therefore deal with it, but fortunately Microsoft has improved the quality of the product '; Maybe not simplicity.