Notes:

Byte: storage on a computer’s memory is measured in BYTES.
1byte= 10bits (or 10 binary units)
Kilo = 1000 = kilobyte (KB)
Mega = 1 million = megabyte (MB)
Giga = 1 billion = gigabyte (GB)
Hertz: the speed of a processor.
1Hz = 1 cycle per second (# of times it will process binary code)
Mega = 1 million = megahertz (MHz)
Giga = 1 billion = gigahertz (GHz)