Technical Standards

System requirements for Outlook 2007:

Component Requirement
Computer and processor 500 megahertz (MHz) processor or higher
Memory 2 GB RAM*
Hard disk 1.5 gigabyte (GB); a portion of this disk space will be freed after installation if the original download package is removed from the hard drive
Operating system 1024x768 or higher resolution monitor
Display Windows XP SP2

*Add an extra GB of RAM for every GB in the mailbox over 1 GB




System requirements for Outlook 2003:

Component Requirement
Computer and processor
Personal computer with an Intel Pentium 233-megahertz (MHz) or higher processor, Pentium III recommended
Memory
128 megabytes (MB) of RAM or above recommended
Hard disk

150 MB of available hard disk space (hard disk usage will vary depending on configuration; custom installation choices may require more or less hard disk space.)
Operating system
Windows XP SP2 or later
Display Super VGA (800 × 600) or a higher-resolution monitor