Here is some information that will help your computer run better if applied:
http://www.netsquirrel.com/msconfig/msconfig_xp.html
http://users.telenet.be/bluepatchy/m...wcomputer.html
http://www.malwareremoval.com/tutori...ningslowly.php
http://www.bleepingcomputer.com/foru...2&#entry487112
http://www.microsoft.com/atwork/getstarted/speed.mspx
Is my IE browser out of date too? Because sometimes McAfee takes me to a page that warns something is trying to take advantage of a vulnerability in my browser.
You are running the newest version of Internet Explorer, make sure you are set to receive automatic updates from Windows.
http://www.microsoft.com/windows/dow...ticupdate.mspx

I have no idea what McAfee is telling you, you can ask here:
http://www.mcafee.com/us/support/

Let's see if we can wrap up for you like this.

Remove combofix from the computer like this:

Click START then RUN
Now type or copy Combofix /u in the runbox and click OK.
Note the space between the X and the U, it needs to be there.



Clean the System Restore files like this:

Turn off System Restore.
On the Desktop, right-click My Computer.
Click Properties.
Click the System Restore tab.
Check Turn off System Restore.
Click Apply, and then click OK.

Reboot

Turn ON System Restore,
On the Desktop, right-click My Computer.
Click Properties.
Click the System Restore tab.
UN-Check *Turn off System Restore*.
Click Apply, and then click OK.


Update MBAM and scan to be sure we missed none of the junk, there is no need to post a clean scan result.
(MBAM is yours to keep if you wish, keep it updated and run it once a month or so)

Update McAfee and scan the system, to be sure it is running right and scanning clean. If you have problems with the program, contact tech support for instructions.

If all is well at this point, let me know and I will close the topic.

Some good information for you:
http://www.microsoft.com/windowsxp/u...s/mcgill1.mspx

Here is some great information from experts in this field that will help you stay clean and safe online.
http://users.telenet.be/bluepatchy/m...revention.html
http://forums.spybot.info/showthread.php?t=279
http://russelltexas.com/malware/allclear.htm
http://forum.malwareremoval.com/viewtopic.php?t=14
http://www.bleepingcomputer.com/forums/topict2520.html
http://cybercoyote.org/security/not-admin.shtml

http://www.malwarecomplaints.info/

Thanks...pskelley
Safer Networking Forums
http://www.spybot.info/en/donate/index.html
If you are reading this information...thank a teacher,
If you are reading it in English...thank a soldier.

How hard are your passwords to crack?
http://www.microsoft.com/protect/you...d/checker.mspx

http://users.telenet.be/bluepatchy/m...oes/Links.html
http://www.microsoft.com/windows/ie/...rotection.mspx
Improve the safety of your browsing and e-mail activities
http://www.microsoft.com/protect/com.../browsing.mspx