MacBook Pro 15" OS X Mavericks 2.4GHz 1 TB HDD 4GB RAM, iLife, Adobe, Office, Parallels 15" MacBook Pro Mac OS X Mavericks 2.4 GHz Processor, 4 GB RAM, 1TB hard drive Parallels with Windows 7 64bit MS Office 2011 for Mac, iLife, Adobe Suites, and more