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The BITSAVERS.ORG Documents Library: International Business Machines

International Business Machines Corporation (NYSE: IBM), or IBM, is an American multinational technology and consulting corporation, with headquarters in Armonk, New York, United States. IBM manufactures and markets computer hardware and software, and offers infrastructure, hosting and consulting services in areas ranging from mainframe computers to nanotechnology.

The company was founded in 1911 as the Computing Tabulating Recording Company (CTR) through a merger of three companies: the Tabulating Machine Company, the International Time Recording Company, and the Computing Scale Company. CTR adopted the name International Business Machines in 1924, using a name previously designated to CTR's subsidiary in Canada and later South America. Security analysts nicknamed IBM Big Blue in recognition of IBM's common use of blue in products, packaging, and logo.

The company has undergone several organizational changes since its inception, acquiring companies like SPSS (2009) and PwC consulting (2002), spinning off companies like Lexmark (1991), and selling off product lines like ThinkPad to Lenovo (2005).

Original from Wikipedia


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From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: 15F0256 DOS 4.0 Technical Reference Jul88
Topics: file, mov, error, device, dos, function, program, command, code, request, function call, issue...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: IBM DOS 1.1 May82
Topics: command, file, diskette, dos, program, enter, files, segment, drive, filename, program segment,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: 80X0945 DOS 3.30 Technical Reference Apr87
Topics: file, device, dos, error, function, command, program, contents, byte, register contents, function...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: 370 :: DOS VSE :: GC33-5371-7 DOS VSE sysMgmt
Topics: program, system, control, statement, job, storage, library, partition, virtual, label, job control,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: IBM DOS 6.1 Users Guide Jun93
Topics: dos, command, file, files, program, backup, directory, select, memory, disk, central point, hard...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: ps2 :: PS2 and PC BIOS Interface Technical Reference Apr87
Topics: interrupt, bios, byte, status, int, reserved, data, diskette, drive, disk, fixed disk, data area,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: 6138519 DOS 3.10 Reference Feb85
Topics: command, dos, file, drive, files, diskette, disk, directory, commands, default, fixed disk, batch...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: 6138536 DOS 3.10 Technical Reference Preliminary Feb85
Topics: file, dos, error, function, device, preliminary, program, contents, disk, function call, register...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: dos :: 1502343 DOS 2.10 Reference Sep83
Topics: command, dos, file, disk, diskette, files, drive, fixed, directory, enter, fixed disk, current...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: languages :: 00F8619 IBM Macro Assembler 2 Language Reference 1987
Topics: operand, instruction, encoding, stack, segment, macro, format, flags, remarks, register operand,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: 360 :: dos :: btam :: C30-5001-5 DOS BTAM Apr68
Topics: write, note, macro, message, terminal, btam, program, response, instruction, macro instruction,...
From the bitsavers.org collection, a scanned-in computer-related document. ibm :: pc :: rt :: aix :: SC23-0804-0 X-Windows Users Guide and Reference Version 1.1 Sep87
Topics: window, font, function, display, mouse, windows, color, command, default, cursor, library function,...