![](/images/backgrounds/289788/hp-pavilion-6340-desktop-pc-us-can-getting-started-guide-15079865x1.png)
R
Random Access Memory (RAM) Refers to the internal memory in your computer where data and programs reside while being executed by the CPU.
Recovery CD CD provided in case you accidentally lose system files or software that came with your computer.
Recycle Bin A temporary storage place for deleted documents.
S
Serial Port A connector on the back of the CPU for communication between the computer and other devices, such as a camera. Also known as the COM port.
Software Applications or programs that run on your computer.
Start button A button on the Windows taskbar that displays the Windows main menu.
Suspend mode A
T
Task Another term for an open program or folder.
Taskbar Usually located at the bottom of the Windows desktop, the taskbar contains the Start button, buttons representing each open program or folder, and the clock. Provides an easy way to switch between programs.
U
Universal Serial Bus (USB) A type of serial interface that can connect to many different types of peripherals, such as scanners and cameras. Allows connection of multiple devices.
W
Wallpaper The background on the desktop in Windows. Wave Files (WAV files) An audio file format.
Windows Explorer A file management program that shows the hierarchical structure of your drives and folders and allows you to access and manage the files on your system.
Glossary 61