2 GB of available hard-disk space for installation additional free space required during installation (cannot install on a volume that uses a case-sensitive file system or on removable flash storage devices).Adobe Creative Suite 3, 4, 5, CS5.5, and CS6 applications support Mac OS X v10.8 or v10.9 when installed on Intel-based systems.**
Multicore Intel processor with 64-bit support.Broadband Internet connection and registration are required for software activation, validation of subscriptions, and access to online services. This software doesn't operate without activation.1024 x 768 display (1280 x 800 recommended) with 16-bit color and 512 MB (1 GB recommended) of VRAM.1 GB of available hard-disk space for installation additional free space required during installation (cannot install on removable flash storage devices).See the CS6 FAQ for more information about Windows 8 support.* Adobe® Creative Suite® 5.5 and CS6 applications also support Windows 8 and Windows 8.1. Microsoft® Windows® XP with Service Pack 3 orMicrosoft Windows 7 with Service Pack 1.Intel® Pentium® 4 or AMD Athlon® 64 processor.