(computing) A person who makes heavy use of computers, running many applications and capable of using advanced functionality.

(computing) The desired, expected, or actual experience of a user interacting with a product, especially as it relates to the design of the product's user interface.

The quality of being user-friendly.

(chiefly computing) Designed to be easy for an untrained user to use, with intuitive ordering of steps, consistent and logical placement of controls, etc.

A person who is injured or disabled and uses a wheelchair, usually long-term.

Alternative spelling of user-friendly

Difficult to use, especially for an untrained user.

(chiefly computing) Not helpful to users; difficult for an untrained person to use.

Alternative form of user guide.

A manual intended to assist in the use of a particular system.