Looking up...
a person who uses a product, service, or system
The app has a user-friendly interface.
The app is easy for people to use.
User feedback helped improve the software.
Comments from people who used the software led to improvements.
In technology, 'user' often refers to someone who interacts with software or digital services.
a person who consumes or benefits from something
The library serves users of all ages.
The library provides services to people of all ages.
'User' is often used in technology to describe someone who interacts with software or digital services.
From Middle English 'usere', from Old French 'usier', from Latin 'ūsus' (use).
In computing, 'user' often refers to someone who interacts with software or digital systems. In business, it can refer to customers or clients.