The registry is an integral part of our computers-without it, programs would not run, applications would die, and your entire operating system wouldn’t even exist. The registry consists of the most basic tools and files of the computer, and when it’s cluttered or damaged, there will be programs that don’t work, or are very slow. Windows does not come with a specific tool for cleaning and repairing the registry; while you can use the Registry Editor (known as Regedit) to edit in a simple manner, any major changes or mistakes could massively damage or debilitate your computer. Thus, registry cleaners have been developed and can be very beneficial for the maintenance of your registry.

There are many benefits that come with having a registry cleaner. They generally have a better graphical user interface, so they’re much easier to use and are very user-friendly, so you know what exactly you’re doing to your registry. Registry scanners also have a methodical and algorithmic way of scanning your registry, and it’s easy to do-just a few clicks of the mouse, instead of a ridiculous amount of searching, editing, and deleting if you do registry scanning manually. When the scan is occurring, most decent registry scanners will display the errors in the registry right on the scanning screen, and you can actually select which errors you’d like to correct and which errors you want to skip over. Also, if you aren’t that technologically savvy, then you can allow the registry cleaner to automatically delete the relevant errors and get rid of many quite annoying errors such as DLL errors, runtime errors, ActiveX errors, and driver errors.

Moreover, registry cleaners are very helpful when it comes to backing up data. Not sure what you’re supposed to back up in the registry, and how you do it? That’s okay! If you use a registry cleaner, you can elect to back up the entire registry or simply select a portion to back up and edit. This way, you can target areas of the registry when cleaning and not have to waste a lot of time going through the entire registry. And if your computer is running super slowly, you may want to consider using a registry cleaner tool to defragment the registry-something that’s extremely difficult for you to do yourself. Defragmenting the registry will remove empty registry entries and decrease the registry’s size, freeing up more space; it also makes the files more unified, so that your computer doesn’t have to go through a bunch of searches to find all the files needed to start an application.

A more advanced registry cleaner also helps to remove permanent registry keys. These permanent keys are sometimes used by spyware programs and are very difficult to remove without an actual program to do it; thus, a very thorough scan of the registry can help you remove non-removable, stubborn spyware programs that may be harmful to your computer, or cause your computer to run very slowly. With such great benefits, a registry cleaner is clearly much easier and safer to use than manual editing.