A set of keys on a piano or computer. enter data by means of keyboard.

using radio, microwaves, etc. to transmit signals. broadcasting, computer networking, or other communication using radio signals.

Doing your job. action of doing work. To bring into a specific state of success.

by itself with little or no direct human control.

persist in activity.

act of searching for person or thing. Actions to find answers to a problem. To look carefully for someone or something.

identify nature of illness or other problem by examination of symptoms.

made more modern or up to date. To make more current or modern.

arrangement of intersecting lines. To join a group of computers together.

half-pillar or half-pier attached to wall to support arch. To answer something or someone.

place or fix equipment or machinery in position ready for use.

Act of freeing from a jail, cage, prison, etc.. To free someone from a responsibility or burden.

containing as part of whole being considered. To make someone, something part of a group.

container used as source of power.

effort to achieve something. To try to do something challenging or difficult.