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For help in <a href="http:Q_21385531.html" rel="ugc">http:Q_21385531.html</a>. &nbsp;Thanks.
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For help in http:Q_21385531.html.  Thanks.

Points for AndyAinscow

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.