Many people have heard about the benefits of cleaning the Windows Registry. However, not everybody knows exactly how or why this works. In today’s article, we’re going to show you what your registry does, and the steps you can take to keep it running flawlessly.

First, the Windows Registry is the section of your computer that catalogs and stores all the information about your programs and applications. Your computer needs this information in order to run these programs correctly. In fact, every time you install or uninstall a program, a registry entry is changed or altered.

Think of all the applications and programs you have installed on your computer throughout the years. If an entry has been created for each one, it adds up to a massive amount of data. For that reason, most registries can contain over a million entries. As programs get updated, uninstalled, or deleted, registry entries often struggle to keep up.

Ultimately, this means that some registries can point to no program in particular, or thousands of entries could be built for a program that is no longer installed on your computer. This is unnecessary clutter, and it can create problems for your PC in the future. With that in mind, this problem needs to be fixed.

Obviously, sorting through all of these entries takes a lot of time. As an individual, it would take years to properly scan, check and fix each of these entries. Instead, most people choose to use a registry cleaner, which automatically sorts through and repairs your Windows Registry in anywhere from a few seconds to a few minutes. Often, these programs will even optimize your registry to enhance performance, making your programs – and your entire PC – slightly faster.

That being said, it is popular to manually alter, delete, or change registry entries on your computer. Keep in mind that this is only a good idea if you are only planning to change one or two entries. Anything more than that, and you are better off using a specialized registry cleaner, like Registry Cleaner Pro.