Even if you’re not an expert when it comes to computers, you must know how the Windows registry affects a computer’s performance. The registry is where your computer keeps its software and hardware configurations, as well as information regarding its system setting. Whenever you install or uninstall programs in your computer, an entry is created on the registry. Too many entries in the registry can make your computer perform slowly over time. Also, outdated entries contribute to the inefficiency of your machine. To eliminate these outdated registry entries from your computer, you will need a freeware registry cleaner.

Freeware registry cleaners are effective tools for computer owners. These registry cleaning tools not only make computers run more smoothly, but also save them from security and privacy threats of malicious programs.

So how do you choose the right freeware registry cleaner for your computer? It can be quite confusing to pick the best program for your needs, as there are many freeware registry cleaning programs that can be downloaded from the Internet. The most important feature you must look for is the scheduled scan or auto scanning facility. This facility enables the user to schedule the registry scanning. And at the scheduled time, the software will scan the registry and fix any error it has found. Some registry cleaners come with a feature that can create a backup of the registry. This feature allows you to restore your registry in case a problem arises after the registry cleanup.

Also, you need to make sure that your system’s specifications are compatible with the freeware registry cleaner you’re going to download. It’s because each version of Windows operating system has different methods of storing registry entries. Thus, it’s necessary that you install only the exact registry cleaning software for your computer.

There are some freeware registry cleaners that require certain memory capacity and hard disk space. So before you download a registry cleaning program, make sure that its requirements match the system specifications of your computer.

To guide you with choosing the best registry cleaning program for your computer, there are reviews that you can read from several websites. One of the recommended sites is www.RegistryClearer.com, which provides computer users valuable information on some registry cleaning programs on the Web.

Once you’ve installed a registry cleaner into your computer, you can now run the software. While the software is running, it scans the registry to detect errors. At the same time, it gets rid of outdated registry entries and keeps the valid ones. A good registry cleaning program is expected to remove traces of incomplete uninstall processes. Also, it must be able to delete fragments and empty spaces within the registry. The registry cleaner may even remove the embedded keys used by malware.

Thanks to a registry cleaner, you can always enjoy using your computer with fast speeds and without any hassle.

When it comes to computers, many people fail to take or implement proper safety precautions meaning that the grim reality is that they are leaving themselves wide open for all sorts of problems further down the line. When it comes to computer security and safety, prevention really is better than the cure and so the user is advised to ensure that they minimize risky behavior such as downloading from peer to peer networking websites which are notorious for the high presence of malware and other malicious programs.

A registry is like the brain of the computer, as it is the location where all the pertinent details of the machine are stored and it should be noted that while the latest Windows operating systems have had their registries altered to be (in theory at least) more secure, the reality is that they have also left themselves wide open for abuse and exploitation as well.

The contents of the registry are typically stored in binary format, meaning that any damage sustained to it is extremely difficult to repair and in the worst case scenario the data entries maybe so badly corrupted that there is no reasonable hope for salvaging or repairing them. For a couple of entries, this is a concern but by no stretch of the imagination a crucial issue but given that the physical structure of the registry databases makes them especially vulnerable to the dreaded “software rot” phenomenon.

Software rot is whereby the residual entries from a particular software application (typically caused by a less than optimal un-installation or where the program did not come with its own uninstaller) gradually accumulate within the registry database. As the number of such entries grows so does the risk that there will be conflict between the various dead weight tenants of the registry meaning that the user has to ensure that they get rid of the dead weight sooner rather than later.

This is where a registry cleaner comes in, these are specially designed programs which are used to get rid of all of the invalid and redundant entries that are located in the registry database.

Critics of registry cleaner programs argue that they are fairly useless because the size of the information that they will ever remove are so small that they will not provide any sort of meaningful improvement to the performance of the machine.

This is not entirely true because whilst the actual values of the various registry keys maybe small, the degree of harm and risk they pose to the computer as a whole can quickly become rather large indeed. When it comes to the registry and overall system security, the user is advised not to become complacent…or to take any shortcuts.

Of course, it is always advisable to have a backup of the backup and when it comes to tampering with your registry, you can never be too careful, nor too paranoid. There are a lot of registry cleaner programs available, and while you may find it rather tough trying to narrow down the most reliable and reputable ones, one factor you should consider is whether or not a particular registry cleaner contains a backup facility.

Preferably, you should opt for a registry cleaner that not only offers this, but does it automatically. It is amazing how many of us fail to activate our safety measures and so having a program that will handle the process on your behalf will go a long way to reducing the element of human error that may and will arise from time to time. Don’t make things any easier for the hackers.

I hope this article has been informative and has given you more of an insight into registry cleaner software. If you would like to learn more about the top 5 registry cleaners available on the net go to: http://top5registrycleaners.net/

Windows XP has quickly proven itself to be one of the most versatile, popular and well known operating systems that are available and this is surprising given that there is a raft of other operating systems on offer, and which offer new and more modern features.

Another issue that makes this widespread popularity rather impressive is that for all its benefits and positive aspects, the Windows XP operating system features a rather glaring flaw in its composition, and that is the registry of the operating system. Whenever we install or delete software, change our settings on the desktop, alter the keyboard setting, add new hardware or update existing hardware a record of all of this is kept in the registry database.

Unfortunately, if the registry was a little more than a checking account in which details were stored then this would not be such a big issue because that way, if the values in it were corrupted then the end result would not be quite so dire because they simply could not be read. However, the registry and the “keys” stored within it are typically relied upon in order to access a number of different programs as well as to ensure that the different programs actually work in the correct manner. This means that the user has a vested interest in ensuring that their registry is kept clean and secure.

The computer user should exercise a great deal of caution when it comes to downloading a registry cleaner program, especially one that is free. Many hackers and internet criminals have created registry cleaner programs that either actively infect and cause damage to the registry and its contents, or which have malicious programs (known as viruses, malware or Trojan horses) attached to them.

Either way the end result is the same: critical information is accessed by a dangerous program and this means that the safety of the entire machine is then placed under a considerable level of risk. That does not mean that ALL free registry cleaner programs are risky and will pose a threat to the user, nor does that mean that all registry cleaner programs that require payment for their use are 100% reliable.

The problem is that even with the most professionally tested and created registry cleaner program there is always the risk that essential files are corrupted, destroyed or permanently deleted. This is not always due to sloppily designed code, in many cases, problems arise whenever a computer owner uses a registry cleaner to fix their computer, because the registry cleaner program actually ends up being too successful!

As previously mentioned earlier within the article, viruses and malware (in whatever shape they should take)can and will corrupt registry keys. In attempt to remedy this flawed information, the legitimate and authentic registry cleaner program will then attempt to remove the corrupted entries which then means that the entire key is removed with no replacement inserted in its place.

To put an analogy on it: a person suffers from an abscess in their tooth, which causes them considerable pain. Conservative means of treating the pain have failed, and all other methods of minimizing the damage have been exhausted.

The dentist may remove the tooth to prevent further infection as well as to provide some much needed pain relief, but the grim reality is that the patient is then left with a major gap in their mouth. If left unchecked, this can mean that the mechanical process of eating is impaired.

This is why industry experts advise computer owners that prevention is better than the cure when it comes to registry cleaner programs.

I hope this article has been informative and has given you more of an insight into registry cleaner software.

If you would like to learn more about the top 5 registry cleaners available on the net go to: http://top5registrycleaners.net