<div>
What kind of OS is this? Is it an Asian version of Windows? If so, what is that McAfee window reading at the bottom? it looks like your image got truncated as I could only see part of the screen.
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What kind of OS is this? Is it an Asian version of Windows? If so, what is that McAfee window reading at the bottom? it looks like your image got truncated as I could only see part of the screen.

<div>
Wow, try booting into safe mode and running a virus scan.
</div>


Wow, try booting into safe mode and running a virus scan.

<div>
try restoring the system to a point before the error started showing up.<br />
<br />
Programs - &gt;&nbsp;Accessories -&gt; System Tools -&gt; System Restore.
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try restoring the system to a point before the error started showing up.

Programs - > Accessories -> System Tools -> System Restore.

<div>
I would uninstall office and re-install...
</div>


I would uninstall office and re-install...

<div>
does it happen when you open an application, or with all?<br />
from the run box - type msconfig<br />
in the startup tab - click disable all<br />
reboot and test<br />
post results
</div>


does it happen when you open an application, or with all?
from the run box - type msconfig
in the startup tab - click disable all
reboot and test
post results

<div>
Most of those Desktop Windows aren't even supposed to be visible to the Console......
</div>


Most of those Desktop Windows aren't even supposed to be visible to the Console......

<div>
<div class="content wysiwyg-content">
One of my client's PC screen got error like this. We restarted but this error screen happens again. <br />
Is there any solution to this?<br />
<a href="https://filedb.experts-exchange.com/incoming/2011/10_w41/509048/screenerror.bmp" target="_blank" class="file-inline" title="Error Screen (333 KB)"><svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M67.508 468.467c-58.005-58.013-58.016-151.92 0-209.943l225.011-225.04c44.643-44.645 117.279-44.645 161.92 0 44.743 44.749 44.753 117.186 0 161.944l-189.465 189.49c-31.41 31.413-82.518 31.412-113.926.001-31.479-31.482-31.49-82.453 0-113.944L311.51 110.491c4.687-4.687 12.286-4.687 16.972 0l16.967 16.971c4.685 4.686 4.685 12.283 0 16.969L184.983 304.917c-12.724 12.724-12.73 33.328 0 46.058 12.696 12.697 33.356 12.699 46.054-.001l189.465-189.489c25.987-25.989 25.994-68.06.001-94.056-25.931-25.934-68.119-25.932-94.049 0l-225.01 225.039c-39.249 39.252-39.258 102.795-.001 142.057 39.285 39.29 102.885 39.287 142.162-.028A739446.174 739446.174 0 0 1 439.497 238.49c4.686-4.687 12.282-4.684 16.969.004l16.967 16.971c4.685 4.686 4.689 12.279.004 16.965a755654.128 755654.128 0 0 0-195.881 195.996c-58.034 58.092-152.004 58.093-210.048.041z"/></svg>screenerror.bmp</a>
</div>
</div>


screenerror.bmp

One of my client's PC screen got error like this. We restarted but this error screen happens again. 
Is there any solution to this?

screen error

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

This topic area includes legacy versions of Windows prior to Windows 2000: Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions including Windows Mobile.

Windows OS

Microsoft Windows XP is the sixth release of the NT series of operating systems, and was the first to be marketed in a variety of editions: XP Home and XP Professional, designed for business and power users. The advanced features in XP Professional are generally disabled in Home Edition, but are there and can be activated. There were two 64-bit editions, an embedded edition and a tablet edition.