krispycritter21 said:
When using IE if I close one window or tab it will
close all windows. Sometimes they just close for
no reason. What do I do?
Try running IE 7 in a no add-in mode. Right the Internet Explorer Icon on
the desktop to select "Start without Add-ons". If there is no Internet
Explorer icon on your desktop then use your Start menu to launch IE without
add-ons by:
Start > All Programs > Accessories > System Tools > Internet Explorer (No
Add-ons)
If the IE symptoms you have describe are no longer a problem then I would
suggest there is a problem with an Add-on and this add-on should be disabled
or uninstalled.
To find the problematic Add-on:
Control Panel (Classic View) > Internet Options > Programs tab > Manage
Add-ons.
Disable all add-ons then enable one add-on. Use Internet Explorer for a
while. If IE still operates correctly then enable another add-on. Repeat
until the culprit is found.
How to manage Internet Explorer add-ons in Windows XP Service Pack 2
http://support.microsoft.com/kb/883256
Also, I would strongly recommend you scan your computer for malware.
Remember to update the definitions before performing a full system scan.
Adaware SE (free)
http://www.lavasoftusa.com/support/download
Spybot - search and destroy (free)
http://www.safer-networking.org/en/download/index.html
Trend Micro - Housecall (free)
http://housecall.trendmicro.com
Kasperky Web Scanner
http://www.kaspersky.com/virusscanner