CompuServe Information Manager (CIM) was

CompuServe Information Service CompuServe (CompuServe Information Service, also known by its initialism CIS) was an American online service provider, the first major commercial one in the world – described in 1994 as "the oldest of the Big Three information services (the ot ...

's client software, used with the company's Host Micro Interface (HMI). The program provided a

GUI The GUI ( "UI" by itself is still usually pronounced . or ), graphical user interface, is a form of user interface that allows users to interact with electronic devices through graphical icons and audio indicator such as primary notation, inste ...

front end to the text-based CompuServe service that was at the time accessed using a standard terminal program with alphanumerical shortcuts.

Other CompuServe client programs

TapCIS CompuServe (CompuServe Information Service, also known by its initialism CIS) was an American online service provider, the first major commercial one in the world – described in 1994 as "the oldest of the Big Three information services (the ot ...

OzWin CompuServe (CompuServe Information Service, also known by its initialism CIS) was an American online service provider, the first major commercial one in the world – described in 1994 as "the oldest of the Big Three information services (the ot ...

NavCIS ''NavCIS'' was CompuServe Information Service's client program for automated connections to the CompuServe Information Service, at a time when online use was priced per minute. It was largely an offline reader, downloading both email and new mes ...

* ForCIS * AutoSIG

References

{{reflist 1990 software CompuServe Classic Mac OS software DOS software OS/2 software Windows software