Web, domains and email
MB
Abbreviation for megabyte
In short and in plain language
An MB, or megabyte, is a unit for amounts of data.
It tells you the size of a photo, a video or a file.
Large files load more slowly on a phone. So photos and files for a site are usually made smaller.
Definition
A megabyte is a unit for amounts of data, for example the size of an image, video or PDF file. Large files load more slowly on a phone. Photos and documents for a website are therefore usually reduced in size.