Pieces' Partners is a term used to describe two items that are connected and work together. BITS, the four letter crossword solution, is an example of this. BITS are the smallest unit of information in computing and are used to represent data. BITS are typically represented as either 0 or 1, and when combined with other BITS, they can form larger pieces of information. BITS are essential for computers to process data, and are often used in combination with other pieces of information to create larger pieces of data.