Meaning of the word mb in English

What does mb mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

mb

US /ˌemˈbiː/
UK /ˌemˈbiː/

Abbreviation

megabyte: a unit of information equal to one million or, strictly, 1,048,576 bytes

Example:
The file size is 10 MB.
I need more storage, at least 500 MB.