Registry cleaner is a useful and best effective way to remove the errors that make the PC slower and prone to frequent errors. Therefore, these tools are really helpful to optimize your computer performance and protect your PC from the unwanted malware programs.

Windows registry - an integral part of the Windows operating system

Windows registry also known as system database is used by the operating system to store vital information about the hardware and software configurations, system setting, network settings and display properties of the PC. Before the Windows 95 version, this was done through the INI files that were randomly stored on the hard disk. System database is a better way of storing these information as the operating system could easily retrieve the information that was impossible with the INI files.

Registry errors - how does it happen?

All the entries that are stored in the system database are not required by the system to run smoothly. The outdated entries that are no longer in use, embedded keys that are generated by the malware programs, empty spaces within the database file, traces of incomplete installation - all these make the file clogged and that result in slower performance of the system. A registry cleaner can remove these errors to ensure faster computing speed.

You can always get a free registry fix download but you have to make sure that the software is compatible with the version of Windows you are using. As each version of Windows follow different methods to maintain the details within the databse, the cleaners must be compatible with the Windows operating system. So if you are using Windows XP operating system make sure you get a cleaner made for XP.

Once you have installed the free registry fix software to your computer run the scan option. The program will detect all the unnecessary and wrong entries and removes them without modifying the correct entries and thereby you get cleaner databse file for better and faster computing. With the advanced cleaning tools you can keep a back up the existing registry and schedule the scanning process.