The application of scientific knowledge for practical purposes.

An apparatus using mechanical power and having several parts, each with a definite function and together performing a particular task.

A thing made or adapted for a particular purpose, especially a piece of mechanical or electronic equipment.

A small mechanical or electronic device or tool, especially an ingenious or novel one.

Able to move or be moved freely or easily, often used to describe a cellular phone.

A flat slab, especially one bearing or intended to bear an inscription, carving, or the like.

A computer that is portable and suitable for use while traveling.

An instrument or device used for observing, checking, or keeping a continuous record of a process or quantity.

A panel of keys that operate a computer or typewriter.

A small handheld device which is moved across a mat or flat surface to move the cursor on a computer screen.

A machine for printing text or pictures onto paper, especially one linked to a computer.

A device that scans documents and converts them into digital data.

The programs and other operating information used by a computer.

A program or piece of software designed and written to fulfill a particular purpose of the user.

A global computer network providing a variety of information and communication facilities, consisting of interconnected networks using standardized communication protocols.

A system for sending messages from one individual to another via telecommunications links between computers or terminals.

Websites and applications that enable users to create and share content or to participate in social networking.

Controlled by or connected to a computer or the internet.

A location connected to the Internet that maintains one or more pages on the World Wide Web.

To transfer (software, data, character sets, etc.) from a distant to a nearby computer, from a larger to a smaller computer, or from a computer to a peripheral device.

To transfer (data, files, etc.) from a smaller to a larger computer.

A method of transmitting or receiving data (especially video and audio material) over a computer network as a steady, continuous flow, allowing playback to proceed while subsequent data is being received.

Not physically existing as such but made by software to appear to do so.

The world or the state of things as they actually exist, as opposed to an idealistic or notional idea of them.

The theory and development of computer systems able to perform tasks that normally require human intelligence, such as visual perception, speech recognition, decision-making, and translation between languages.

A machine capable of carrying out a complex series of actions automatically, especially one programmable by a computer.

An unmanned aircraft or ship guided by remote control or onboard computers.

A container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power.

Relating to or determined by the sun.

The ability or capacity to do something or act in a particular way.