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        <center><h1 style="font-size: 45px;">Why is used for computers?</h1></center>
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            Beacouse with the digital circuits is more convenient: 1 and 0 are the levels of physical tension
            <br>
            <div style="float:right;">1=input<br>0=output<br><br><br><br><br><br>

                10^3≠2^10 --> 10^3=1000 || 2^10= 1024 (bytes)<br>
                1 tera = 1099511627776 bytes!

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            a binary system is a sequence of binary digits<br><br>
            Remember: the storage of a computer is done in byte: 8bit=1byte,<br> their multiple are 2^10-2^20-2^30...
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            <img src="multiple.jpg">

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