<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="VxD - Page 6 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=VxD&amp;p=5">1.Previous</a><br />
<a accesskey="3" href="page.php?w=VxD&amp;p=7">3.Next</a>
</p>
<p>concurrently by executing each within its own <a href="page.php?w=virtual_DOS_machine">virtual machine</a>. To share physical resources among these virtual machines, Microsoft introduced virtual device drivers. These drivers solved issues relating to conflicting usage of physical resources by intercepting calls to the hardware. Instead of a <a href="page.php?w=Input%2Foutput">machine port</a> representing an actual device, it would represent a "virtual" device, which could be managed by the operating system.</p>

<p><big> Obsolescence </big></p>
<p>Although</p><p>
<a accesskey="1" href="page.php?w=VxD&amp;p=5">1.Previous</a><br />
<a accesskey="3" href="page.php?w=VxD&amp;p=7">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
