How to use VPA on-line help system?
You can press F1 key in any screen and VPA will display some helpful information applicable to this screen. There are lots of hot keys used everywhere in VPA, but don’t panic. Whenever you press F1, you get a complete list of hot keys specific to the current screen. Also there are some common keys active in most of VPA screens. They are listed in the General Help screen that is available from any other help screen via pressing Spacebar. Most of hot keys are highlighted on the screen with a bright colour (usually White or Yellow). Each help page in VPA contains a list of related help topics at the bottom of the screen. You can press one of highlighted keys to read another help page or Esc to exit the help mode.
