what is computer
<?xml encoding="utf-8" ?><p>A <strong>computer</strong> is an electronic machine that <strong>takes input, processes information, and gives output</strong>.</p><p>In simple words:<br>
A computer helps us <strong>store data, do calculations, and perform tasks quickly and accurately</strong>.</p><p><strong>Examples of what a computer can do:</strong></p><ul>
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<p>Write documents</p>
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<p>Browse the internet</p>
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<p>Send emails</p>
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<p>Play videos and games</p>
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<p>Do calculations</p>
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<p>Store photos and files</p>
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</ul><p><strong>Common types of computers:</strong></p><ul>
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<p>Desktop computer</p>
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<p>Laptop</p>
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<p>Tablet</p>
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<p>Smartphone</p>
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</ul><p>A computer works using <strong>hardware</strong> (physical parts like keyboard, mouse, screen) and <strong>software</strong> (programs like Windows, apps, or games).</p>