While you are scouring the Internet for free downloads, you suddenly see a listing for a free registry cleaner. This makes you wonder: what is a registry cleaner and do you really need it? For starters, it is important to understand what a registry is in the first place. Generally speaking, the Windows registry is little more than a storage area where settings and options – instead of files and documents – are being stored.

The casual computer user will know that a Windows registry cleaner command can be run which will clear out this registry at times. Additionally, the savvy user will be able to actually access this storage area to delete files at random. It is important to remember that because this concept of a registry is hard to understand for the hobbyist who is not intricately aware of the workings of the computer’s memory and associated peripherals, the possibility of wreaking havoc on your computer’s memory and set up is high.

A registry cleaner program takes the guesswork out of the transaction and at the same time also provides a backup tool which will ensure that any detrimental changes can be undone. You might wonder why a registry cleaner should be downloaded in the first place since it appears better to leave well enough alone. While it is not surprising to find that a registry cleaner is a coveted download, it is the reasoning behind this utility that makes it so unique.

The registry cleaner is purported to rid the system of entries that are outdated, invalid, and at times even contrary to what is on your system at present. The average freeware registry cleaner will help you to speed up your system because it not only rids your registry - cleaners in general will do that – from unwanted entries but also because it will serve as a bona fide defragmenter, making the registry cleaner freeware indeed a most popular addition to your program list.

Many free registry cleaners are easy to operate, and the best registry cleaner will also compress the space that is freed up. Registry cleaner reviews showcase time and again how much space is saved and how greatly an active registry is reduced in size when it is properly and consistently cleaned. To check out a registry cleaner free of charge, you will be able to access any one of the most commonly known download sites which permit the evaluation of different Microsoft registry cleaners.