Why are some drives/folders/files listed in blue in My Computer?

Neighbor has an odd scrolling problem. When he scrolls using the mouse and
the scroll bar on the right side the page jumps about a quarter of the way
up.  If he is in AOL and scrolls an e-mail or document while in AOL it
scrolls normally.  Any help appreciated.  Thanks.

hello guys, i had to reinstall my windows xp and now it's not picking up
my firewire "nec 1394a" driver. before it knew that it was for my canon
DV now it sees the model # Zr25 but it's giving me that yellow ! box.
This firewire use to use the default drivers. the manufacture has ...

How do I find out the baud rate and parity on my computer?  We have a HP 450C
plotter that is having problems receiving multiple sheets.  The plot file
sizes are in the range of 450 KB and the memory on the 450C is 16MB.  If more
than 1 plot file is sent to the plotter at a time ...

How do I delete past item icons in taskbar-Properties-Cutomize Notifications
list?

DWhile trying to open a web page I got he following error message
Error Occurred While Processing Request
Error Diagnostic Infromation
An error occurred while attempting to establish a connection to the service

Well there is a weird problem with my windows these days.
As soon as i try to enable my LAN from network neighbourhood. my PC
just reboots.
if by any chance the LAN is enabled and i plug in the LAN cable windows

Sometimes when I'm on my PC and just reading things thru, but not doing
anything else, The Hard Disk light remains on continuously, indicating that
perhaps some program is working continuously in the background. How can I
find out what is going on and what can I do about it.

My Windows Fax feature works great for local numbers but when I try to do it
International it seems like it just dials the whole set of numbers without a
pause and I can't fax.
I am on a temporary overseas assignment in Colombia (Country Code - 57) and

Every so often I get an error that Windows Explorer has died.  I have all the
latest updates and SP2 installed on XP Pro but I can't get it to stop dying.  
The error in my application event log is as follows:
Source: Application Error

I have a compuetr where the mouse changes focus without clicking, but
it does not happen in all situations.
If the desktop is active (i.e. a desktop item has been selected or a
blank area of the desktop has been clicked), then moving the mouse

I am thinking of purchasing a Dell laptop, and someone advised that I
wait until Vista comes out. I have XP Pro on my desktop and have been
happy with it, but is there some advantage in waiting for Vista? Would
Vista be compatible with files that I might transfer from the pc to ...

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I use Outlook in WXP for my email program at work and home. Frequently I
need to send an electronic document (brief note, reminder, attachment, etc.)
from one to the other. To speed up this routine:
Is there a way to create an icon for the desktop or taskbar which, when

Shut Down:  Sometimes a machine won't shut down.  This can be caused by a
failure to be able to close out a user profile or account.
  MS has a User Profile Cleaner program that often helps, called UPHClean.
For Startup problems, especially slow startup, a program called regmon ...