Using Internet bandwidth, securely, via tunneling and encryption technology, to emulate a private packet switching network.
Visual BASIC
Microsoft s highly graphical, drag-and-drop version of BASIC, which, following its introduction in 1990, has become the accepted baseline for visual software development tools.
Visual C++
Microsoft C++ for Windows.
Visual J#(/J++)
A Windows-specific variant of Java developed by Microsoft that is not platform independent.