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<topic xml:lang="en-us" id="additions-windows-updating">
  <title>Updating the Windows Guest Additions</title>
  
  <body>
    <p>Windows Guest Additions can be updated by running the installation program again, or by selecting <b>Devices</b>, and then <b>Upgrade Guest Additions...</b> This replaces the previous Additions drivers with updated versions.</p>
    <p>Alternatively, you can also open the Windows Device Manager and select <b outputclass="bold">Update Driver...</b> for the following devices:</p>
    <ul>
      <li>
        <p><ph conkeyref="vbox-conkeyref-phrases/product-name"/> Graphics Adapter</p>
      </li>
      <li>
        <p><ph conkeyref="vbox-conkeyref-phrases/product-name"/> System Device</p>
      </li>
    </ul>
    <p>For each, choose the option to provide your own driver, click <b outputclass="bold">Have Disk</b> and navigate to the CD-ROM drive with the Guest Additions.</p>
  </body>
  
</topic>
