By James Wong.

Each and every Windows operating system has a registry where it stores all the important information regarding hardware, software, settings and preferences etcetera. All the information, be it static or dynamic that is required to configure the system and keep it running smoothly is listed in the registry. Every time a change is made to the hardware, software or settings, then the registry is updated with that information. However, most of the information that is once stored in the registry is not deleted while new entries are being made. It is because of this reason that over an extended period of time or usage, the registry becomes bloated due to excessive information, a lot of which is composed of invalid and corrupt entries, redundant paths and directories and the residue of programs that have been deleted from the operating system long back.

A bloated, corrupt or damaged registry is the cause of a host of computer problems. It slows down the operating system and opening, closing and running programs and applications becomes much more time consuming than it is on a system with a perfectly running registry. The huge size of the registry, coupled with the amount of trash that it is filled with, makes it really tough for the operating system to locate the information it needs in order to perform all its tasks easily. It takes more time for the operating system to locate certain files required for any particular operation, thus slowing down all the processes of the system. However, a slow system is not the only disadvantage of having a bad registry. If your registry is damaged or corrupted, then your system might start experiencing start up problems, programs might become unresponsive and the system may freeze up as and when it deems fit. In extreme cases, a complete system crash cannot be ruled out.

Therefore, periodic registry repair and cleanup operations are extremely necessary in order to keep your computer in good working condition and to keep running it without facing any unnecessary problems. The conventional method of cleaning up a registry is by formatting the hard disk and reloading all the components including the operating system, all over again. Of course, a newly loaded operating system will have a new registry that would be free from errors, trash and corruptions. However, this task is both tedious and time consuming, not to say expensive if you get it done by a professional.

An extremely fast and easy method of cleaning up your Windows registry is by running a registry cleaning software on it. A large number of registry cleaning software programs are available on the internet. All you need to do in order to repair your registry is to download a good program on your system, install it and run it. Reg Cure, Reg Sweep, Error Nuker, Registry Easy, Registry Repair Pro and Reg Clean are some of the best registry cleaning applications that are available for download.

These programs will scan your registry for all kinds of errors and problems and automatically fix them. Within no time at all, you will have a clean and reordered registry and your operating system will start running and performing just like new.