Compaq 800 manual

plug-and-playA feature, introduced with Windows 95, to simplify the use of some peripheral devices. Once the device has been installed (in accordance with the manufacturer’s instructions), you can plug it into the computer while the computer is running. The operating system auto- matically recognizes the new device.

(In order to connect a non-plug-and-play device, you must first shut down the computer.) See peripheral.

pop-up menu A list of options that pops up when you right-click an icon on the desktop or taskbar, the vacant part of the desktop, a selection in a document, or a file in Windows Explorer. See right-click.

processor (short for microprocessor). The brains of the computer.

See microprocessor.

product key A unique series of letters and numbers that are assigned to each software package you buy. You are asked to enter the product key when you install the software. When you register the software, you transmit the product key to the manufacturer to enter in a customer database. Later, when you call for technical support, you are asked for the product key. The technician matches it against the database to determine whether you qualify for support. You should keep a record of all product keys to protect your investment. They are comparable to the serial numbers on hardware. See software.

program Software that you install on a computer for word processing, drawing, manipulating photos, reconciling your bank statement, calculating your taxes, composing music, or playing games. It is occasionally referred to as an application. See software.

Q

QuikDock A device that provides ports for external devices, allowing you to “dock” and remove your Notebook while your hardware remains connected to the QuikDock.

R

RAM (random access memory) The main memory of the computer.

It holds a copy of the operating system, any programs that are running on the computer, and any data that is being processed. RAM is temporary memory; turning off the computer clears RAM. The more RAM your computer has, the faster the programs respond.

See main memory. See also ROM.

PRESARIO MOBILE INTERNET PC BEYOND SETUP GUIDE	GLOSSARY-11
800 SERIES