Understanding Computer Terms
browser
Software that searches for, displays, and downloads text, graphics, sound, and video from the Internet. Microsoft Internet Explorer and Netscape Navigator are two popular browsers.
buffer
A temporary storage area in memory. It acts as a holding area where data with different transfer rates can be collected, then sent as a steady stream to the device that processes data for permanent storage. In CD recorders, the buffer helps to prevent buffer underruns.
buffer underrun
The inability of your computer to maintain the steady stream of data required for CD recording. The CD recorder has an internal memory buffer to protect against interruptions and slowdowns; however, if the interruption is so long that the buffer is completely emptied, a buffer underrun occurs, writing stops, and the CD can be damaged beyond repair.
bug
A mistake in the design of computer software. Because of their complexity, designs may have minor bugs. As soon as the manufacturer becomes aware of the problem, modifications are made to correct it. These modifications, called fixes or patches, can be downloaded from the manufacturer’s Web site. If a major bug is discovered, the manufacturer releases a new version of the software. Visit the Compaq Web site (www.compaq.com) from time to time for the latest information about your computer, including software updates that you can download. And visit the manufacturer’s Web site for any software or peripherals that you purchase for your computer. See peripheral.
bulletin board
An electronic notice board on the Internet where people can post notices for others with similar interests. Professional organizations and clubs often have bulletin boards for members to share information and opinions.
Learning More About Your Computer |
