PowerBASIC for Windows
PowerBASIC for Windows (a.k.a. PB/Win) is a version of PowerBASIC. Somewhat obviously, this is the Windows compiler for PowerBASIC. This is the version that can (easily) deal with windows, and there is an add-on (PowerBASIC Forms) that can make this task easier.
It's important to note that there are some fairly major language differences between the DOS and Windows version of PowerBASIC.