When your computer starts throwing regular errors, slowing down, or freezing up, it is time to check system files for problems. Fortunately, Windows XP has a built in utility that can do just that.
A relatively simple process, you can usually run the scan in less than an hour and end up with a restored operating system. Another great option is running a registry cleaner.
System File Check
This utility is accessed by clicking on the Start button. Click on Run and type sfc /scannow. Note that there is a space between sfc and /scannow. Click ok and just sit back and relax.
This will take a bit less than an hour so if you have something else to do, go ahead. When you return your computer should have replaced any missing files, repaired those that are damaged and be ready for a reboot.
Sometimes you will find that your computer wants the installation disc. This is problematic because they are rarely sent out any more. You can usually find a copy of all the files you need on the I386 folder on your hard drive. Otherwise you will need to go to your local computer store and request a copy of the CD to complete the scan.
Registry Cleaner
The registry is the part of the operating system that keeps everything in order and running smoothly. It keeps track of all your settings and installed programs. If it has problems you computer has problems.
Fortunately you can download a good registry cleaner and in a matter of minutes be running clean and fast. The registry cleaner will check system files, fix errors, replace missing files and remove cookies and temporary files that are slowing down your machine. Certainly it is possible to do all this yourself, but it is time consuming and nerve wracking. Removing the wrong file in your registry leaves you with a very expensive paper weight! Quick and simple a registry cleaner is a great way to go.
