RegistryRepairZone.com

The short answer is yes, they do a very good job of clearing up the mess inside your PC. You may already know that any time you store information in a file on your computer, Windows stores all important information about your computer in the registry. The registry is a database of information about the software and hardware systems that are installed in your computer, and every piece of information that is needed to configure the system. So naturally the more you use your PC, the more information gets stored in the registry portion of your computer. It's quite simple really. The more data your system processes the more its registry size increases. It's because of this reason that Windows systems often tend to slow down after a few years of regular use. What you need to rectify the situation is a reliable windows registry cleaner, which you can use to clean your Windows registry and get rid of all the unnecessary data. RegCure offers one of the best free scan tools you can use to check your registry right now and see if you have any problems.

Windows 95 was the first version in which we were introduced to the registry. Before this all important information was stored in the INI file system. Earlier, each software had its very own INI file. All these files were scattered all over the hard drive of your PC making it extremely difficult to keep track of the system settings. The greatest problem this posed was that it had a single point of failure, which meant that a single error often resulted in the entire system crashing.

The Windows registry on the other hand is huge, and is made up of  a combination of Config.sys, Autoexec.bat, System.ini and Win.ini files. This is in addition to Win98 or WinMe specific configuration information. The registry is only used by Windows OS's and Windows-compatible applications, which should cover most commercial software published in recent years.

In Windows XP, the registry's all-important information is stored in two hidden files in the C:/ windows directory on the hard drive of your PC. The names of these two files are system.dat and User.dat.

You need to be aware of the fact that a damaged Windows registry in your computer can actually corrupt your entire system, thereby making it unusable. So in order to keep this very essential part of your PC in smooth operating condition, you have to keep it clean and lean. This can be accomplished by using a good Windows registry cleaner.

Different windows registry tools work differently. One registry cleaner may not work like another one made for the same purpose.

There are some programs, that if unsure about the registry record, will try and find out whether a certain file is important before deleting it from your PC. This results in excellent maintenance of your PC.

Certain registry cleaners actually work a little too hard and show more problem records by searching a bit too deep. This often results in deletion of important records as well as the unnecessary ones. So it's important to always install the full version of the selected Windows registry cleaner  from a vendor you trust.