| North Star Advantage disk |
🟩
Advantage Demonstration/Diagnostic Diskette Ver.2 AQH |
1981 |
North Star Computers |
| Computer |
🟩
Horizon |
1976 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M 2.2 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #23 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #24 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #25 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #29 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #30 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #31 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #32 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #34 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #36 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star CP/M Users Group Diskette #40 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star DOS & BASIC, SERIAL IN FLASHWRITER I |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star DOS Ver.2 Single Density |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star DOS Ver.4 Single Density |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star DOS Ver.5 Double Density |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star HDOS |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star HORIZON-HD System |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #10: Osborne Common Basic Financial Programs |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #12: Morse Code Practice System |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #14 & 15: Cosgrove Biological Lab Data Analysis System |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #16: Pilot Assembler Source, Object, etc. |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #17: Misc Applications |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #19: Osborne Common Basic Mathematical Programs I |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #20: Osborne Common Basic Mathematical Programs II |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #21: Osborne Common Basic Statistical Programs |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #22: Osborne Common Basic Misc Programs |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #2: Utility Programs |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #4: Mathematical/Matrix Manipulation Routines |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #5: Misc Applications |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #6: Misc Applications |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star Software Exchange #9: Misc Utilities |
1979 |
North Star Computers |
| North Star Horizon disk |
🟩
North Star User Group #11 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star User Group #12 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star User Group #13 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star User Group #15 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star User Group #16 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
North Star User Group #17 |
198? |
North Star Computers |
| North Star Horizon disk |
🟩
TurboDos QH |
1984 |
North Star Computers |
