A computer is a programmable, multiuse machine that accepts data—raw facts and figures —and processes, or manipulates, it into information we can use, such as summaries, totals, or reports.

Consists of electromagnetic devices and systems for communicating over long distances.

A network is a communications system connecting two or more computers; the _______ is the largest such network.

The picture above is an example of ___________.

The picture above is an example of __________.

We used this tab in sending emails in other persons or devices using internet.