Registry Cleaners

The registry is a very important part of the Windows operating system. All files, software, hardware, and user configuration data is stored in this dynamic database. All the actions performed by a user and the programs that run on the computer frequently create entries in the registry and constantly access information from within it.

Most data added to the registry is deleted when no longer needed. For instance, uninstalling a program should automatically delete those entries from the registry. Unfortunately, a clean uninstall of program files is somewhat of an illusion and portions of those entries remain behind. After a while, a plethora of outdated information accumulates and causes the registry to expand rather quickly. This results in a extremely large registry filled with errors that can slow down your computer or invoke a system crash.

What are Registry Cleaners?

Registry cleaners are tools that will help restore your computer's performance and provide an overall healthier condition. Most of these programs are simple to use and very efficient at cleaning out your registry. While there are many available solutions on the market, this factor makes choosing a registry cleaner a difficult process. Some programs are free while others may become quite expensive. You should also remain cautious when accessing these programs from the internet - where there are downloads there are also malicious items.

How Registry Cleaners Work

Registry cleaners mainly employ one of two scanning methods. Some perform a "smart and safe" scan while others perform what is called a "bulk and deep" scan. The smart and safe method takes extreme caution and only reports easily identifiable errors. Software using this technology makes sure that all registry errors are thoroughly analyzed before being reported to the end-user.

Registry cleaners based on the bulk and deep technique are more intrusive and identify unknown entries as errors. These programs generally deliver more errors and could also cause you to delete genuine entries and values. However, they could also locate errors that a smart and safe scan might overlook.

A more advanced registry cleaner offers features that perform maintenance on the registry and other areas of your PC. This program should also include functions for performing selective and full backups of the registry. A full backup will give you the ability to restore the registry in its entirety if something should go wrong. A selective backup will allow you to restore data to specific points while retaining all of your other settings. Additional features include the ability to defrag the Windows registry and eliminate all vacant registries. This will help you optimize the registry by re-indexing files and making it contiguous.


It is our hope that this article has aided you in understanding just how important the Windows registry is. If you are like most PC users and regularly attach new hardware, install and uninstall software, browse and download content from the internet or change your system configuration settings, you are in need of reliable registry cleaner to keep your registry free of unnecessary entries.

The best solution involves using a program that offers the smart and safe procedure to repair errors, both full and selective backup features to restore the registry, and a built-in defragment utility to help keep the registry stable. An efficient registry cleaner will keep your system free of errors and ensure the quality performance of your computer.


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