There is a lot of controversy over whether registry cleaners are necessary programs for the optimal performance of your personal computer. Some reviewers claim that they will get your sluggish computer back up to speed quickly. Others say that they are completely unnecessary, and can even cause your system to malfunction or crash.

What a registry cleaner is designed to do is scan the registry of your computer for files that are unused, corrupt, fragmented or invalid. It can find virus or malaware entries that you may not be aware of. These files are then either deleted or quarantined. The claim is that you will experience a speedier start up and less problems with how programs run. However, since some of these files may be critical, you must have the ability to do manual removal with any cleaning program.

Using a registry cleaner can be dangerous, according to some experts. It may remove files that are necessary for programs to load or perform properly. It can even cause a full system crash. They state that the best results may be the gain of a few kilobytes of disk space, and maybe a faster start up. However, with the storage and disk space on most computers that is a negligible result. Are these programs just ’snake oil, ‘ as one expert reviewer has stated?

Many registry cleaners offer a free trial by way of a system scan. This is to induce you to buy the program to clean up the hundreds of errors found. Once you purchase it and run it, you just may find your computer speedier. However, you also may find it functions even less optimally that before. The program may have removed some necessary and critical entries, causing your new problems. In any case, you may even notice it runs slower, because the registry deletions have fragmented it.

All registry cleaners advise running the program on a scheduled basis in order to keep your registry error free. With the thousands of files in any registry, a few orphaned or unused entries will likely not affect the speed or performance very much. Instead, it may quarantine some files that are needed, what is known as a false positive result.

Experts advise that if you feel the need to fix your registry, you should do it manually. If you don’t have the skill, then either leave it alone or hire an expert to do it for you. Do not rely on registry cleaners that may have received some good reviews, but have little in the way of real hard data to back up their claims.

Instead, to avoid problems, install only licensed programs to your system, and keep them up to date. Back up your critical data regularly. Be very cautious about installing and uninstalling trial or beta software programs. Always have a good anti-virus and malaware system running, and keep its files updated. Regularly defragment your system and delete temporary files. Just these simple stems will keep your system cleaner, and you won’t need to consider the dilemma of whether or not to use registry cleaners.

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