The term 'computer bit' is a unit of information used in computing. It is the smallest unit of data that can be processed by a computer, and is typically represented by either a 0 or a 1. The crossword solution for this term is 'PIXEL', which is a small area of a digital image or display that is made up of many individual dots or squares of color. A PIXEL is the smallest unit of a digital image, and is used to create the overall picture.