version of TRSDOS by Radio Shack which culminated in 1981 with TRSDOS Version 1.3. From 1983 disk-equipped TRS-80 Model 4 computers used TRSDOS Version 6...

is run from the TRSDOS Ready prompt. When used following a spontaneous reboot (or an accidental reset, program crash, or exit to TRSDOS without saving...

sector; later releases of TRSDOS and LDOS were modified for compatibility with the controller. The Model 4 shipped with TRSDOS 6, identical to Logical Systems's...

memory can be used by software. The Model II runs the TRSDOS operating system (renamed to TRSDOS-II starting with version 4.0) and BASIC. The different...

graphical operating environment. It originally was for Tandy Corporation's TRSDOS Operating System for their TRS-80 line of computers, but eventually shifted...

graphical shell for a character based command operating system, either TRSDOS or MSDOS Deskmate, a person sharing desks in hot desking Deskmate, a co-office...

1966. Others include Apple DOS, Apple ProDOS, Atari DOS, Commodore DOS, TRSDOS, and AmigaDOS. IBM PC DOS (and the separately sold MS-DOS) and its predecessor...

users an alternative to the TRS-80's native TRSDOS. Initial versions of NewDos/80 were actually patches to TRSDOS requiring the user already own a legal copy...

Level II BASIC Microsoft No No TRSDOS, NewDos/80, MultiDOS, DosPlus, LDOS Proprietary Level III BASIC Microsoft No No TRSDOS, NewDos/80, MultiDOS, DosPlus...

created by a Model 100, the data of which are stored in TRSDOS disk files. Also because TRSDOS 6 included a communications application (COMM/CMD), the...

system had additional commands and features that were not available in TRSDOS, the native operating system for TRS-80 computers. NewDos/80 allowed TRS-80...

Apple SOS, Atari 8-bit, CP/M, PET, HP Series 80, MS-DOS, Sony SMC-70, TRSDOS Type Spreadsheet License Commercial proprietary software Website danbricklin...

introduction of the floppy disk drive, until 1983 when it was replaced by ProDOS. TRSDOS is the operating system for the TRS-80 line of computers from Tandy. MS-DOS...

user and released by Peter Roizen in 1979. The application ran on CP/M, TRSDOS, and later on MS-DOS computers. T/Maker was originally distributed by Lifeboat...

minicomputers SK*DOS, for Motorola 68000-based systems TR-DOS, for the ZX Spectrum TRSDOS, for the Tandy TRS-80 line of 8-bit Zilog Z80 microcomputers Xtal DOS for...

Level II BASIC Microsoft No No TRSDOS, NewDos/80, MultiDOS, DosPlus, LDOS Proprietary Level III BASIC Microsoft No No TRSDOS, NewDos/80, MultiDOS, DosPlus...

SuperScripsit 1.0 Developer(s) Tandy Initial release 1978; 47 years ago (1978) Operating system TRSDOS, Xenix, MS-DOS Type Word processor License Proprietary...

Observance Society The disk operating system for the TRS-80 that later replaced TRSDOS DOS (disambiguation) LOS (disambiguation) This disambiguation page lists...

mnemonics. MACRO-80 runs on Digital Research CP/M, Intel ISIS-II, Tandy TRSDOS, Tektronix TEKDOS, and Microsoft MSX-DOS. Computer programming portal Microsoft...

space. New features included user defined functions (DEF FN) and access to TRSDOS 6 system functions via a SYSTEM keyword. A modified version published later...

NonStop Kernel, then NonStop OS; runs on HPE's NonStop line of servers TRSDOS – A floppy-disk-oriented OS supplied by Tandy/Radio Shack for their TRS-80...

bounce (keystrokes would randomly repeat), and the earliest versions of TRSDOS similarly had technical troubles. Though these issues were quickly or eventually...

43 years ago (1982) Discontinued 1984; 41 years ago (1984) Operating system TRSDOS, CP/M CPU Z-80A @ 1.77 or 4 MHz Memory 48 KB Display 64×16, 80×24 characters;...

upgrade compatible with Model III. Ran industry-standard CP/M, updated TRSDOS 6, 4 MHz speed, 128KB RAM max, 80x24 screen, 640x240 high-res option. In...

most PC GUIs of the time, it depended on a disk operating system such as TRSDOS or MS-DOS. The application was popular at the time and included a number...

RMX-80 System 88 (Exec) System Support Program (IBM System/34 and System/36) TRSDOS Virtual Memory System (VMS) V1.0 (Initial commercial release, October 25)...

License Development active Microsoft MACRO-80 Microsoft CP/M, ISIS-II, TRSDOS, TEKDOS, MSX-DOS No Commercial No Zeus Assembler Crystal Computing ZX Spectrum...

TROFF—Trace Off TRON—Trace On TRON—The Real-time Operating system Nucleus TRSDOS—Tandy Radio Shack – Disk Operating System TSO—Time Sharing Option TSP—Traveling...

advanced Model III LDOS 5, licensed from Logical Systems, now christened TRSDOS Version 6. A more modern version of Microsoft's BASIC interpreter more closely...

operating systems that supported interrupt-driven background tasks, such as TRSDOS/LS-DOS 6.x on the TRS-80 Model 4, exploited periods of user inactivity (such...