Individual Software Typing Instructor Platinum 21 (Mac) - Download Operating Systems Supported: Mac OS System Requirements: PowerPC G4, G5 or Intel Core Duo processor; 800 MHz processor or higher Mac OS X 10.4 or higher, including Lion CD-ROM Drive 580 MB Hard Drive space Video card with 32 MB of video RAM 1024 X 768 resolution Speakers & Mosue Packaging: Download
