Help with YahooMail/Win XP javascript freezing
 

Background:
For the last few years, I've had repeated and continuous trouble with the newest FireFox browser crashing for 5-60 minutes. Not only on Yahoo Mail.

Most were related to Chrome Javascript which shouldn't even exist on this computer.
I just dealt with it, and chaulked it up to 'technical errors'....

Today accessing Yahoo email:
The computer again locked up for over 30 minutes.
Script: resource://gre/modules/XPCOMUtils.jsm:332
Script: resource://gre/modules/XPCOMUtils.jsm:324
Script: resource://gre/modules/XPCOMUtils.jsm:327

Upon signing out:
Script: chrome://browser/content/sanitize.js:164 locks up the computer HD for another half hour.


A little help from the techies please if possible.
This affect my business and time...

Usually when a pc "locks up" it is actually doing something you can not see? I use a old app named process explorer (procexp.exe) that will let you see inside the various tasks and actually look at what each dll is doing. It is much better detailed than the standard task manager as it will let you see and stop a certain dll or script. You can then look at what the offender is on the web to see what has happened.