Any file that you cannot read with the Teachtext program. Any file that contains a graphic image. Any file that can be read with a UNIX display command. Any file that contains an application. Any file that you made when using one of the text editor applications.
Any results file that was made by a statistical application.
Any file that you saved a letter in. Any file that was uploaded from the Macintosh in MacBinary mode Any file that can be read with a VMS display command. Any file that you made when using EDT, the text editor application. Any file that contains an application. Any file that you saved a letter in.