Blue screen of death error messages still appear with the Windows system though it’s very secure.
It isn’t possible to analyze or even understand Windows XP errors very easily.
If your computer system starts to crash you need to uncover what is going on, you know the time is right to start running some tried and trusted tests.
Don’t jump to the conclusion that your complete system is corrupt and start reformatting the hard drive and reinstalling the operating system. 
Although this course of action might cure your computer problems, there are times that it won’t.
Reformatting your system should be something to begin thinking about when all else has failed, if you have been getting blue screen of death error messages.
turning off the system when these messages happen would be my first suggestion. 
It would be a sound idea in my opinion to leave it turned off for about 1/2 an hour.

You should then run your defragmentation program.

The defragmentation program that is built in to your computer should do a good job for the time being in cleaning your hard drive, but you should consider investing in a top quality registry cleaner that you can run on a regular basis to keep it clear.

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To run a defragmentation procedure.

1. Take the option of “all programs” From in your start menu.
2. Take the accessories option.
3. You will now be able to click disc defrag which you’ll find in system tools.
4. In disc defragmenter window click “analyze”.

You will be notified if you should defrag the volume as soon as the analyzing is finished.
There are lots of registry cleaners you can download which come with free scans, they can do a much better job than a Windows defrag.

You might wait hours for your defrag to end.

Try to make sure you’ve nothing important to accomplish on your computer when your defrag run is scheduled.
The most appropriate time would be when you are thinking about retiring for the night.
XP tends to mislay files and put them in hard to reach places. At times when your system wants to get at them rapidly it is a lot more difficult. We want our most frequently used files in quick access areas and this is precisely what a registry cleaner will do. The less common ones will usually be shifted to slower areas. It also locates file fragments scattered around your hard drive and puts them together clearing away the useless ones. The files that are causing your system to slow down will be included in these.

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1 more reason for blue screen of death error messages. It’s a possibility that your computer’s random access memory is not functioning properly. You simply put another one into your mother board if faulty ram is indeed your problem.

Many networks competing on your computer all at the same time.

A mass of connections to Internet, office servers or Blue-tooth networks, can pack up the virtual space in your memory. You ought to attempt rebooting after disconnecting from all of the networks. If your computer performs much smoother when restarted you can be sure the problem was accumulated networks. The instant the networks are all reconnected then your problems will return. 
Don’t run your blue-tooth and printer networks unless they are required.

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Computers can enhance our lives in so many ways, being able to surf the Internet print and share photos, play games online and communicate with our friends and relatives makes a big difference to people. The problem with computers is that they have to be very complex and sophisticated in order to perform all these tasks and as a result of this they can become difficult to understand. This means that when something goes wrong it can be very hard to work out why its going wrong and how to fix it. This task can appear even more difficult when you cant even define the exact problem. It is not uncommon for a computer to begin to run slowly and to crash without anything much changing on the computer. The primary reason for these difficulties happening is typically errors in the windows registry. So how do you fix window registry errors? Well fixing windows registry errors is fairly simple if you follow these simple steps. The first and probably most obvious step is to type “fix windows registry errors” into Google and look for some windows registry repair software. You ought to try and avoid the free software as this can contain extra software which is harmful to your computer. Try and find software tools that offer a free reg scan there should be plenty of these. Once you find a few potential software programs use the free scans and check the results match up. If one of the programs does not deliver matching results you need to eliminate this and pick one of the others. Typically after you have ran the scan the programs will give you the chance to pay to have the errors fixed normally this costs around $30 and should restore your computer to its best again.