Store: 1 GB of available hard-disk space for installation additional free space required during installation (cannot install on flash-based storage devices).OS: Microsoft® Windows® XP with Service Pack 2 (Service Pack 3 recommended) or Windows Vista® Home Premium, Business, Ultimate, or Enterprise with Service Pack 1 (certified for 32-bit Windows XP and 32-bit and 64-bit Windows Vista).Photoshop CS5 system requirements: Windows 2 Link download Photoshop CS5 full for windows.
