# PxPlus Installation and Setup

Customizing PxPlus |

The PxPlus environment is dynamic. There are many ways to customize PxPlus to suit your development and/or application requirements.

You can add/change devices and modify other aspects of the underlying operating system as part of the general launch procedure or during a PxPlus session. Your PxPlus environment can be configured in several ways for different purposes.

## See Also

System Parameters
START_UP Initialization Program
INI Files (Windows)
INI Contents
Environment Variables
System Messages
Windows Services
PxPlus Link File Extensions (.pxplus and .windx)