Toshiba Satellite L505-ES5034 Satellite L500 Series (PSLU0U, PSLV0U, PSLV6U) U - Page 214
D, To turn a computer option off. See also
View all Toshiba Satellite L505-ES5034 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 214 highlights
214 Glossary cursor - An on-screen symbol (usually a flashing vertical line) that indicates the position where characters will appear when you enter data. D default - The setting selected by a program when the user does not specify an alternative setting. device - A component attached to the computer. Devices may be external (outside the computer's case) or internal (inside the computer's case). Printers, disk drives, and modems are examples of devices. device driver - A program (called a "driver") that permits a computer to communicate with a device. dialog box - An on-screen window displayed by the operating system or a program giving a direction or requesting input from the user. direct current (DC) - The type of power usually supplied by batteries. DC flows in one direction. Compare alternating current (AC). direct memory access (DMA) - A dedicated channel, bypassing the CPU, that enables direct data transfer between memory and a device. directory - See folder. disable - To turn a computer option off. See also enable. disc - A round, flat piece of material, designed to be read from and written to by optical (laser) technology, and used in the production of optical discs, such as CDs and DVDs. Compare disk. disk - A round, flat piece of material that can be magnetically influenced to hold information in digital form, and used in the production of magnetic disks, such as diskettes and hard disks. Compare disc. See also diskette, hard disk. disk drive - The device that reads and writes information and programs on a diskette or hard disk. It rotates the disk at high speed past one or more read/write heads. diskette - A thin, flexible disk in a protective jacket that stores magnetically encoded data. Diskettes can be removed from the computer and come in two sizes: 5.25-inch and 3.5-inch. Your computer uses 3.5-inch diskettes. See also double-density diskette, high-density diskette.