--- layout: page title: Microsoft OS/2 1.0 permalink: /disks/pcx86/os2/microsoft/1.0/ redirect_from: - /disks/pc/os2/microsoft/1.0/ --- Microsoft OS/2 1.0 --- Microsoft OS/2 1.0 was released in December 1987. Directory listings of the three 1.2Mb distribution diskettes are provided below. ### Directory of MS OS/2 1.0 (1.2M Install) Volume in drive A is OS2INSTALL Directory of A:\ OS2BIO COM 7168 12-15-87 12:00a OS2DOS COM 262930 12-15-87 12:00a ANSICALL DLL 3637 12-15-87 12:00a BKSCALLS DLL 5704 12-15-87 12:00a BMSCALLS DLL 2576 12-15-87 12:00a BVSCALLS DLL 32768 12-15-87 12:00a CLOCK01 SYS 2762 12-15-87 12:00a CMD EXE 57648 12-15-87 12:00a CONFIG SYS 73 12-15-87 12:00a COUNTRY SYS 14644 12-15-87 12:00a DISK01 SYS 20197 12-15-87 12:00a DOSCALL1 DLL 8709 12-15-87 12:00a FDISK COM 38352 12-15-87 12:00a FORMAT COM 47344 12-15-87 12:00a FORMAT DTA 11 12-15-87 12:00a FORMATS TBL 590 12-15-87 12:00a HARDERR EXE 16304 12-15-87 12:00a INSTAID EXE 64826 12-15-87 12:00a INSTIBM EXE 64282 12-15-87 12:00a INSTMS EXE 64826 12-15-87 12:00a KBD01 SYS 16945 12-15-87 12:00a KBDCALLS DLL 7232 12-15-87 12:00a MONCALLS DLL 7351 12-15-87 12:00a MOUCALLS DLL 5701 12-15-87 12:00a MSG DLL 6578 12-15-87 12:00a NLS DLL 5162 12-15-87 12:00a OS2BOOT COM 512 12-15-87 12:00a OSO001 MSG 65077 12-15-87 12:00a PRINT01 SYS 7683 12-15-87 12:00a QUECALLS DLL 11238 12-15-87 12:00a SCREEN01 SYS 1583 12-15-87 12:00a SESMGR DLL 24262 12-15-87 12:00a SHELL EXE 36944 12-15-87 12:00a SHELL LIB 17348 12-15-87 12:00a SHELL11F AIF 269 12-15-87 12:00a SHELL11F AII 86 12-15-87 12:00a STARTUP CMD 15 12-15-87 12:00a SWAPPER EXE 4150 12-15-87 12:00a VIOCALLS DLL 13981 12-15-87 12:00a REFORMAT DTA 12 12-28-15 10:34p 40 File(s) 253440 bytes free ### Directory of MS OS/2 1.0 (1.2M Program) Volume in drive A is OS2PROGRAM Directory of A:\ OS2BIO COM 7168 12-15-87 12:00a OS2DOS COM 262930 12-15-87 12:00a 4201 DCP 17081 12-15-87 12:00a 5202 DCP 416 12-15-87 12:00a ANSICALL DLL 3637 12-15-87 12:00a BKSCALLS DLL 5704 12-15-87 12:00a BMSCALLS DLL 2576 12-15-87 12:00a BVSCALLS DLL 32768 12-15-87 12:00a CLOCK01 SYS 2762 12-15-87 12:00a CMD EXE 57648 12-15-87 12:00a COM01 SYS 8758 12-15-87 12:00a COMMAND COM 25271 12-15-87 12:00a CONFIG SYS 73 12-15-87 12:00a COUNTRY SYS 14644 12-15-87 12:00a CREATEDD EXE 48032 12-15-87 12:00a DISK01 SYS 20197 12-15-87 12:00a DOSCALL1 DLL 8709 12-15-87 12:00a DOSCALLS LIB 29184 12-15-87 12:00a EGA SYS 2110 12-15-87 12:00a EXTDSKDD SYS 1860 12-15-87 12:00a HARDERR EXE 16304 12-15-87 12:00a KBD01 SYS 16945 12-15-87 12:00a KBDCALLS DLL 7232 12-15-87 12:00a KEYBOARD DCP 85917 12-15-87 12:00a LINK EXE 109046 12-15-87 12:00a MONCALLS DLL 7351 12-15-87 12:00a MOUCALLS DLL 5701 12-15-87 12:00a MOUSEA00 SYS 16950 12-15-87 12:00a MOUSEA01 SYS 16438 12-15-87 12:00a MOUSEA02 SYS 16438 12-15-87 12:00a MOUSEA03 SYS 16438 12-15-87 12:00a MOUSEA04 SYS 16438 12-15-87 12:00a MSG DLL 6578 12-15-87 12:00a NLS DLL 5162 12-15-87 12:00a OS2BOOT COM 512 12-15-87 12:00a OSO001 MSG 65077 12-15-87 12:00a POINTDD SYS 5886 12-15-87 12:00a PRINT01 SYS 7683 12-15-87 12:00a QUECALLS DLL 11238 12-15-87 12:00a SCREEN01 SYS 1583 12-15-87 12:00a SESMGR DLL 24262 12-15-87 12:00a SHELL EXE 36944 12-15-87 12:00a SHELL LIB 17348 12-15-87 12:00a SHELL11F AIF 269 12-15-87 12:00a SHELL11F AII 86 12-15-87 12:00a SPOOLCP DLL 9828 12-15-87 12:00a SWAPPER EXE 4150 12-15-87 12:00a VDISK SYS 4662 12-15-87 12:00a VIOCALLS DLL 13981 12-15-87 12:00a VIOTBL DCP 52162 12-15-87 12:00a 50 File(s) 48128 bytes free ### Directory of MS OS/2 1.0 (1.2M Supplemental) Volume in drive A is OS2SUPP Directory of A:\ ANSI EXE 9984 12-15-87 12:00a ANSI SYS 1694 12-15-87 12:00a APPEND EXE 6274 12-15-87 12:00a ASSIGN COM 1689 12-15-87 12:00a ATTRIB EXE 29080 12-15-87 12:00a BACKUP COM 49216 12-15-87 12:00a CHKDSK COM 49232 12-15-87 12:00a COMP COM 33056 12-15-87 12:00a DISKCOMP COM 38400 12-15-87 12:00a DISKCOPY COM 39456 12-15-87 12:00a EDLIN COM 8151 12-15-87 12:00a FIND EXE 27424 12-15-87 12:00a GRAFTABL COM 7112 12-15-87 12:00a GWBASIC EXE 78864 12-15-87 12:00a HELP BAT 479 12-15-87 12:00a HELP CMD 463 12-15-87 12:00a HELPMSG EXE 27408 12-15-87 12:00a JOIN EXE 21040 12-15-87 12:00a KEYB COM 12636 12-15-87 12:00a LABEL COM 26372 12-15-87 12:00a MODE COM 55956 12-15-87 12:00a MORE COM 48866 12-15-87 12:00a OSO001H MSG 84201 12-15-87 12:00a PATCH EXE 37132 12-15-87 12:00a PRINT COM 28492 12-15-87 12:00a RECOVER COM 36928 12-15-87 12:00a REPLACE EXE 33568 12-15-87 12:00a RESTORE COM 54896 12-15-87 12:00a SETCOM40 EXE 8654 12-15-87 12:00a SORT EXE 29946 12-15-87 12:00a SPOOL EXE 77370 12-15-87 12:00a SUBST EXE 21024 12-15-87 12:00a SYS COM 32606 12-15-87 12:00a TRACE EXE 10474 12-15-87 12:00a TRACEFMT EXE 64432 12-15-87 12:00a TREE COM 28928 12-15-87 12:00a XCOPY EXE 41168 12-15-87 12:00a 37 File(s) 40960 bytes free