One bit.
The smallest unit of measurement used to describe the storage capacity of a computer is called a bit. It is a binary digit that can represent either a 0 or a 1, and is the basic building block of all digital data.
The smallest addressable unit of storage on a disk is called a sector.
The smallest storage access unit on an IDE hard drive is a sector.
A unit of storage refers to the smallest amount of data that can be accessed, processed, or stored by a computer system. This unit can vary in size and typically includes measurements such as bits, bytes, kilobytes, megabytes, gigabytes, or terabytes. It is used to quantify the capacity of storage devices or the amount of data being processed.
bit
bit
25
25
The hard drive.
the smallest unit of resolution on a computer screen
A Pixel.
4