Adobe After Effects 7.0 requires a computer with one of the following operating systems: Windows XP Professional, Windows 2000 Professional, or Windows NT 4.0 with Service Pack 6 installed; or Mac OS X 10.2.8 or later. The software also requires a minimum of 512MB of RAM (1GB recommended), and 2GB of available hard-disk space for installation. Additionally, Adobe After Effects 7.0 supports graphics cards with at least 32MB of video memory and OpenGL 1.2 support.