megabyte
Definition:
A megabyte (MB) describes how much information can be stored on a device. Although the actual numbers are slightly higher, it is easiest to think of 1 megabyte as 1,000 kilobytes.
For reference, a digital picture typically takes about 3-6 megabytes (3 MB - 6 MB) of storage space.
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.
