>I have written an EXE in vfp50. I want to create a HELP system for
>this EXE, but I am not sure where to start. Can someone help me get started?

Help writing is a separate story, having nothing common with VFP stuff. You could check first MS VFP 'Professional Features Guide' which gives you basics how to create MS HLP files. It's usually supposed to be a job for professional tech writer, not for Fox developer.