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In some instances, the lock would prevent the case from being opened to inhibit the theft or modification of internal components. In other cases, the lock was used to forbid unauthorized access to the computer by disabling the power supply, hard drive, or keyboard. [ 1 ]
CAI—Computer-Aided Instruction; CAM—Computer-Aided Manufacturing; CAP—Consistency Availability Partition tolerance (theorem) CAPTCHA—Completely Automated Public Turing Test to tell Computers and Humans Apart; CAT—Computer-Aided Translation; CAQ—Computer-Aided Quality Assurance; CASE—Computer-Aided Software Engineering; cc—C Compiler
Capital Lock – Caps Lock. When enabled, letters the user types will be in uppercase by default rather than lowercase. Located at left end of the keyboard, above the left shift key. Also while Caps Lock is engaged, typically the shift key instead adjusts the now-capital letter keys to type in lowercase. Scrolling Lock – Scroll Lock.
The numerical keypad was now clearly separated from the main key group, and indicator LEDs were added for Caps Lock, Scroll Lock and Num Lock. The AT keyboard uses the same 5-pin DIN connector as the PC keyboard, but a different, bidirectional electrical interface with different keyboard scan codes. The bidirectional interface allows the ...
The Kensington Lock. Kensington primarily sells computer accessories, such as mice and keyboards as well as power supplies and anti-theft systems for computers and electronic devices. They have also made cases for laptops and other consumer electronics, such as the KeyFolio Expert protective case for iPad. [8]
Inside a gaming case during gameplay. 360° photograph. A full tower case. Accessories shown include: a fan controller, a DVD burner, and a USB memory card reader.. Cases can come in many different sizes and shapes, which are usually determined by the form factor of the motherboard since it is physically the largest hardware component in most computers. Consequently, personal computer form ...
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Also chassis, cabinet, box, tower, enclosure, housing, system unit, or simply case. The enclosure that contains most of the components of a computer, usually excluding the display, keyboard, mouse, and various other peripherals. computer fan An active cooling system forcing airflow inside or around a computer case using a fan to cause air cooling.