Windows 7 Home Premium and Basic, Professional, Ultimate,

Processor CPU: 1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor

Memory RAM: 1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)

Hard Drive Space HDD: 16 GB available hard disk space (32-bit) or 20 GB (64-bit)

Graphics Card GPU: DirectX 9 graphics device with WDDM 1.0 or higher driver

Windows Vista Home Premium and Basic, Business, Enterprise, Ultimate

Processor CPU: 1 gigahertz (GHz) 32-bit (x86) or 64-bit (x64) processor

Memory RAM: 1 gigabyte (GB) of system memory (512 megabytes (MB) for Home Basic)

Hard Drive HDD: 40 GB hard drive with at least 15 GB of available space (20 GB for Home Basic)

Graphics Card GPU: Support for DirectX 9 graphics with WDDM and 128 MB of graphics memory (32 MB for Home Basic)

Optical Drive: DVD-ROM drive

Audio output

Internet Access

Processor CPU: Pentium 233-megahertz (MHz) processor or faster (300 MHz is recommended)

Memory RAM: At least 64 megabytes (MB) of RAM (128 MB is recommended)

Hard Drive HDD: At least 1.5 gigabytes (GB) of available space on the hard disk

Optical Drive: CD-ROM or DVD-ROM drive

Graphics Card GPU: Video adapter and monitor with Super VGA (800 x 600) or higher resolution

Audio Output