# System Requirements DR-WebSpyder 2.1 requires the following hardware, software and telephone line (if you are not on a LAN):
| Operating system | OpenDos 7.01 or later, DR-DOS 7.02 MS-DOS 5.0 or later
| Hard disk space | 6 MBytes
| CPU | i486 or Pentium class PC-based hardware is recommended
| Memory | 4 MBytes RAM minimum
| Video card | 320x240 up to 1024x768 SVGA screen
| Monitor supporting 256 color | DR-WebSpyder runs in both 256 (minimum) and true color modes.
| Pointing device | Mouse, joystick or remote control
| Telephone line | Modem and analogue or ISDN line
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