When a computer starts to slow down, you may almost be certain that there is a problem with the Windows registry. This would be especially true if you have had the computer for some time and download a lot of software from the Internet.
The Windows Registry Affects Your Main Computer Systems
The Windows registry is a file system that basically drives your computer. It does this by providing the location of files on your computer to the various software programs you use, as well as storing details about your user preferences.
A slow computer is often the result of this file being confused as to the actual location of files. When software files are added, moved, and / or deleted, this inflates the size of the Windows registry files. It continually grows as you download and install or remove the various programs. Unfortunately, when you either install or remove software, there are usually pieces of files or programs that remain on your hard drive.
It is these pieces of information that cause the problems – and your computer starts going slower. Besides slowing your computer down, though, your computer can actually crash because of these extra files and not work again – until you reinstall Windows.
A Windows Registry Cleaner Can Fix Many Computer Problems
A software program called a registry cleaner can eliminate many computer problems and fix your slow computer. In fact, the difference may actually be almost astounding when you see your original speed return again. It really can be that simple, but you probably also need to make sure that you also remove all adware, malware and spyware, too, which will require a different software program.
Registry Cleaners Are Readily Available
There are plenty of registry cleaners available online. The competition is rather fierce, so it will be necessary to shop around. Although you can get free registry software, it may not be the best. Many free registry cleaners will only show you that there are problems, but you cannot correct them until you buy it. In many cases, you will not know this until you actually use it.
All Registry Repair Software Is Not Equal
Many Windows registry cleaners will perform the basics and remove much of the incorrect information stored in your registry files. However, the best registry cleaner is one that will do the most for your computer, and that can be a large difference. Some of them can only search and repair a few different types of problems, while other software will find many kinds of problems – and fix them, too. Some software will also enable you – if you are an expert – to manually make corrections to your registry files. However, only an expert should attempt this, because errors can crash your system.
Each registry cleaner is designed for particular versions of Windows, and you will need to make sure that you get one that can handle the version you have. Obviously, only the newest of them can handle the task of cleaning the registry of the new Windows Vista software.
One way to see what one will do when compared to another Windows registry cleaner is to go to a Web site that has registry repair reviews. You do want to find one that will create a registry backup before you actually clean it – because software can, on occasion, cause problems, too, but most do not.

