User (computing) - Wikipedia
A user is a person who utilizes a computer or network service. Users of computer systems and software products generally lack the technical expertise required to fully understand how they work.
How to open Local Users and Groups on Windows 10
The following methods will help you to open and view Local Users and Groups on Windows 10 Let us look at the procedure in detail. We will also take a look at how to add or remove Users from a Group.
user - Wiktionary
From Middle English usere, equivalent to use + -er. Cognate with Scots usar, uiser ("user"). (Received Pronunciation) IPA(key): /ˈjuːzə/. (General American) enPR: yo͞o′zər, IPA(key): /ˈjuzɚ/. Rhymes: -uːzə(ɹ). Hyphenation: us‧er. user (plural users).