In [[computing]], a '''byte''' is a unit of data that is eight binary (bits) digits long. Thus it has 2<sup>8</sup> = 256 different values that can be logically mapped to represent letters, numbers or symbols (for example, "a", "7", or "@"). | In [[computing]], a '''byte''' is a unit of data that is eight binary (bits) digits long. Thus it has 2<sup>8</sup> = 256 different values that can be logically mapped to represent letters, numbers or symbols (for example, "a", "7", or "@"). |