The size of information stored in a computer, the most basic unit is byte, a Chinese character consists of two bytes, and letters and numbers consist of one byte.
The unit of capacity from small to large is: byte (b), KB, MB, GB, TB. The relationship between them is.
1TB= 1024GB
1GB= 1024MB
1MB= 1024KB
1KB= 1024 bytes
Usually, people use simple names and remove the "b" behind them.