System
Requirements:
Microsoft® Windows®-based computer
To use Microsoft Wheel
Mouse Optical with the scroll wheel
and all customizable buttons, you
need:
One of the
following operating systems:
Windows 98 or Windows
Millennium Edition with a Pentium 133
MHz or higher processor and 32 MB of
RAM
Windows NT 4.0
Workstation or Server with Service
Pack 6 or later (no USB support) with
a Pentium 133 MHz or higher processor
and 64 MB of RAM
Windows 2000
Professional or Server with a Pentium
133 MHz or higher processor and 128 MB
of RAM
Windows XP Home Edition
or Professional with a Pentium 233 MHz
or higher processor and 128MB of RAM
25 MB of available
hard-disk space
An available PS/2 or Universal Serial
Bus (USB) port (USB requires Windows
98, Windows Millennium Edition,
Windows 2000, or Windows XP)