PC DOS 2.1
1983
IBM
Wordstar for PCjr (Release 1.00)
1987
Micropro International
Exploring The IBM PCjr
1983
IBM
IBM PCjr Sampler
198?
IBM
The Norton Utilities 3.10
1986
Peter Norton Computing, Inc.
ProComm (Version 2.4.3)
1988
Datastorm Technologies, Inc.
Turbo Pascal 3.02A
1985
Borland Inc.
ZBasic 4.02
1987
Zedcor, Inc.
King's Quest
1984
Sierra