Glossary
151
PCMCIA
— Personal Computer Memory Card International Association — The
organization that establishes standards for PC Cards.
PIO
— programmed input/output — A method of transferring data between two
devices through the processor as part of the data path.
pixel
— A single point on a display screen. Pixels are arranged in rows and columns to
create an image. A video resolution, such as 800 x 600, is expressed as the number of
pixels across by the number of pixels up and down.
Plug-and-Play
— The ability of the computer to automatically configure devices. Plug
and Play provides automatic installation, configuration, and compatibility with
existing hardware if the BIOS, operating system, and all devices are Plug and Play
compliant.
POST
— power-on self-test — Diagnostics programs, loaded automatically by the
BIOS, that perform basic tests on the major computer components, such as memory,
hard drives, and video. If no problems are detected during POST, the computer
continues the start-up.
processor
— A computer chip that interprets and executes program instructions.
Sometimes the processor is referred to as the CPU (central processing unit).
PS/2
— personal system/2 — A type of connector for attaching a PS/2-compatible
keyboard, mouse, or keypad.
PXE
— pre-boot execution environment — A WfM (Wired for Management)
standard that allows networked computers that do not have an operating system to be
configured and started remotely.
R
RAID
— redundant array of independent disks — A method of providing data
redundancy. Some common implementations of RAID include RAID 0, RAID 1,
RAID 5, RAID 10, and RAID 50.
RAM
— random-access memory — The primary temporary storage area for program
instructions and data. Any information stored in RAM is lost when you shut down your
computer.
readme file
— A text file included with a software package or hardware product.
Typically, readme files provide installation information and describe new product
enhancements or corrections that have not yet been documented.
book.book Page 151 Wednesday, December 12, 2007 10:32 AM
Summary of Contents for Inspiron 1200
Page 1: ...w w w d e l l c o m s u p p o r t d e l l c o m Dell Vostro 1200 Owner s Manual Model PP16S ...
Page 10: ...10 Contents ...
Page 18: ...18 Finding Information ...
Page 30: ...30 About Your Computer ...
Page 38: ...38 Using a Battery ...
Page 48: ...48 Using the Display ...
Page 62: ...62 Setting Up and Using Networks ...
Page 66: ...66 Using Cards 1 slot 2 ExpressCard 1 2 ...
Page 72: ...72 Securing Your Computer ...
Page 100: ...100 Troubleshooting ...
Page 118: ...118 Reinstalling Software ...
Page 122: ...122 Traveling With Your Computer ...
Page 130: ...130 Getting Help ...
Page 158: ...158 Glossary ...
Page 164: ...164 Index ...