boot
Causing the computer to start executing instructions. PCs and Macs contain built-in instructions in a ROM or flash memory chip that are automatically executed on startup. These instructions search for the operating system, load it and pass control to it. Starting up a large computer may require more button pushing and keyboard input.
Put Your Boots On!
The term comes from "bootstrap." Since bootstraps help you get your boots on, booting the computer helps it get its first instructions. The term is often used erroneously for application software. For example, you might hear someone say "let's boot Excel," whereas the correct usage is "launch Excel" or "load Excel." See cold boot, warm boot, clean boot and first boot sequence.
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| All the Boots You'll Ever Need |
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| System Commander lets you install up to 100 different operating systems on your PC. On startup, this menu lets you choose your OS. (Screen shot courtesy of V Communications, Inc., www.v-com.com) |
boot
1. an enclosed compartment of a car for holding luggage, etc., usually at the rear
2. a protective covering over a mechanical device, such as a rubber sheath protecting a coupling joining two shafts
3. US and Canadian a rubber patch used to repair a puncture in a tyre
4. a protective covering for the lower leg of a horse
5. Computing short for bootstrap
boot [büt]
(computer science)
To load the operating system into a computer after it has been switched on; usually applied to small computers.
(electricity)
A protective covering over any portion of a cable, wire, or connector.
(mining engineering)
A projecting portion of a reinforced concrete beam acting as a corbel to support the facing material, such as brick or stone.
The lower end of a bucket elevator.
(petroleum engineering)
Boot [büt]
(astronomy)
| boot - bootstrap |
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