d>Instructions executed by a computer to perform tasks.</td>
  </tr>
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    <td><strong>RAM</strong></td>
    <td>Random access memory. Electronic memory that stores bytes. Normal RAM 
      forgets what it was storing when switched off.</td>
  </tr>
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    <td><strong>Recursion</strong></td>
    <td>A powerful technique where a procedure or function re-uses itself to achieve 
      a task.</td>
  </tr>
  <tr valign="top"> 
    <td><strong>Register</strong></