Key

Updated: 04/12/2021 past Computer Hope

A key may refer to any of the following:

Windows key

i. With a calculator keyboard, a cardinal is one of the keyboard's buttons. Letters, numbers, functions, and symbols are all represented on keys. For example, the picture shows the Windows key, a keyboard key institute on most keyboards today.

When a keyboard key is pressed downward, that primal is sent as input to the computer and appears on the screen. For example, clicking in the following box with your mouse and so typing any alphabetic character key on the keyboard makes it announced in the box.

ii. A key is also a tool used to lock and unlock a computer, computer drive, or some other estimator-related device. If you accept lost the key to your computer device, Estimator Hope cannot help you recover it. Contact the manufacturer of the product that is locked.

3. When referring to the Microsoft Windows registry, a registry key is a single registry particular whose value(due south) can exist modified.

four. The term key or keyed describes a cablevision with physical dimensions causing a cable, such as a ribbon cable, to connect only one management. In some rare cases, this may prevent a cable from connecting correctly to a drive. For instance, the manufacturer of a floppy disk drive may have keyed their connexion differently than the cable manufacturer has. In this situation, the user may exist required to purchase a different cable or floppy drive or change the cardinal on the cable.

5. When referring to encryption, a key is a set of instructions used to encrypt and decrypt data.

6. When referring to a unique number or identification, a key is sometimes used to describe a CD key or serial key.

Whatever fundamental, FN key, Function keys, Hard drive terms, Hardware key, Keyboard terms, Keystroke, Special primal