LCD

Definition:

LCD stands for liquid crystal display and is a technology used in screens for monitors, televisions and other small electronic devices. LCD technology is popular in high definition televisions mainly because they are considered good for brightly lit rooms due to their minimal reflections. Some people report a "screen door" effect on LCD televisions meaning they can see spacing between individuals pixels on the screen if they get close enough to the television. LCD competes with DLP and plasma technologies.

Here's a word you may not know...

JPEG

JPEG stands for Joint Photographic Experts Group and represents a file format used to store graphics and images. Images stored in the JPEG format are compressed, which keeps the file size small with little noticeable difference in quality. JPEG is a common format used to store digital pictures on digital cameras.