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In the world of personal computers. From clock radios to fuel-injection. The set of instructions that the microprocessor. Processed in a single instruction. How many instructions per second the processor can execute. In both cases, the higher the value, the more powerful. For example, a 32- bit. Is more powerful than a 16- bit.
A programmable device that can store, retrieve,. Which is capable of doing math,. Around, and altering data. The physical equipment- wires, transistors,. And circuits- is called hardware.
A computer and the associated physical. Equipment directly involved in the execution. Of data-processing or communications functions. The mechanical, magnetic, electronic, and electrical. Parts making up a computer system. A computer, its components, and its related. Hardware includes disk drives,. Integrated circuits, display screens, cables,. Modems, speakers, and printers. The physical machinery and devices. That make up a computer system. The physical equipment, as opposed to the.
The set of typewriter-like keys that enable one to. Enter data into a computer. Are similar to electric-typewriter keyboards but. Comma, Period, Semicolon, etc. Function Keys, Control Keys,. Arrow Keys, Caps Lock Key, etc. A hardware device consisting of. Which the user presses to input characters. Device made up of a set of keys.
The divers techniques and devices for. Retaining large amounts of data. Storage devices were punched paper cards,. Which were used as early as 1804 to run. Devices include all types of disk drives. From memory, which refers to temporary. Storage areas within the computer. Main memory, mass storage devices store. Data even when the computer is turned off.
And instructions, utilizing electronic. Is stored for later use. And storage devices to preserve data and. Internal storage areas in the computer. The term memory identifies data storage. Actual chips capable of storing data.