A byte is simply a unit of measure used in computers to determine storage space. 1,000 bytes = 1 Kilobyte (KB) 1,000 KB = 1 Megabyte (MB) 1,000 MB = 1 Gigabyte (GB) 1,000 GB = - Terabyte (TB)
8 bits 1 bit is the smallest unit in terms of computer system. or in other way we may say that A bit is digit in binary number system.It can hav two values 0 or 1.