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| to move text up, down or across a display screen, with new text appearing on the screen as old text disappears |
| the computerized analysis of spoken words in order to identify the speaker or to respond to voiced commands |
motherboard (mŭ 'ər-bôrd') Pronunciation Key
The main circuit board of a computer, usually containing the central processing unit and main system memory as well as circuitry that controls the disk drives, keyboard, monitor, and other peripheral devices. |