WebThe IBM Personal Computer (model 5150, commonly known as the IBM PC) is the first microcomputer released in the IBM PC model line and the basis for the IBM PC compatible de facto standard.Released on August 12, 1981, it was created by a team of engineers and designers directed by Don Estridge in Boca Raton, Florida.. The machine was based on …

WebThe IBM 650 Magnetic Drum Data-Processing Machine is an early digital computer produced by IBM in the mid-1950s. It was the first mass produced computer in the world. Almost 2,000 systems were produced, the last in 1962, and it was the first computer to make a meaningful profit. The first one was installed in late 1954 and it was the most-popular …

WebIBM PC DOS, an acronym for IBM Personal Computer Disk Operating System, is a discontinued disk operating system for IBM PC compatibles.It was manufactured and sold by IBM from the early 1980s into the 2000s. Developed by Microsoft, it was also sold by that company as MS-DOS.Both operating systems were identical or almost identical until …

WebIBM made several submodels of the XT. The 3270 PC, a variant of the XT featuring 3270 terminal emulation, was released in October 1983.. Submodel 068 and 078, released in 1985, offered dual-floppy configurations without a hard drive as well, and the new Enhanced Graphics Adapter and Professional Graphics Adapter became available as video card …

WebMQTT (originally an initialism of MQ Telemetry Transport) is a lightweight, publish-subscribe, machine to machine network protocol for Message queue/Message queuing service.It is designed for connections with remote locations that have devices with resource constraints or limited network bandwidth.It must run over a transport protocol that provides ordered, …

WebVisual Basic for Applications (VBA) is an implementation of Microsoft's event-driven programming language Visual Basic 6.0 built into most desktop Microsoft Office applications. Although based on pre-.NET Visual Basic, which is no longer supported or updated by Microsoft, the VBA implementation in Office continues to be updated to …

WebThe term BIOS (Basic Input/Output System) was created by Gary Kildall and first appeared in the CP/M operating system in 1975, describing the machine-specific part of CP/M loaded during boot time that interfaces directly with the hardware. ( A CP/M machine usually has only a simple boot loader in its ROM.). Versions of MS-DOS, PC DOS or DR-DOS …

WebThe IBM System/390 is a discontinued mainframe product family implementing the ESA/390, the fifth generation of the System/360 instruction set architecture.The first computers to use the ESA/390 were the Enterprise System/9000 (ES/9000) family, which were introduced in 1990. These were followed by the 9672, Multiprise, and Integrated …

Web2008年10月、IBMがLotus Notesを使用したホスティングサービスを発表 。 2009年1月16日、日本IBMが「IBM Lotus Notes/Domino 8.5」を出荷。 2009年4月、IBMがLotusLiveを発表。Lotus NotesのSaaS型の提供サービスも含まれた。 2013年3月、IBMが「IBM Notes/Domino 9.0」を発表。

WebAssembly language syntax. Assembly language uses a mnemonic to represent, e.g., each low-level machine instruction or opcode, each directive, typically also each architectural register, flag, etc.Some of the mnemonics may be built in and some user defined. Many operations require one or more operands in order to form a complete …