That is to say, Windows will refer to the registry when you are trying to open a program or change hardware. It contains information, settings, options, and other necessary values for programs and hardware installed on Microsoft Windows. The registry, or Windows Registry, is a database that is used to store low-level settings for Windows operating system and most applications like device drivers, services, and so on.

Bonus Tip: Back up Your Computer Before Registry Clean.

Top 10 Free Registry Cleaner for Windows 10.What’s more, you will learn about how to back up computer using MiniTool Partition Wizard to avoid data loss during registry clean. As long as you take basic care of your Windows computer, you don’t have to worry about your registry.What is the registry? Why do I need to clean up Windows Registry? What are the best registry cleaners? You can find the answers in this article.

In summary, forget about registry cleaners and get on with your life. If a registry cleaner tried to be too aggressive so it could clean up as many “errors” as possible, it could easily remove errors that were necessary for an installed program, causing problems. There are so many different registry entries that could be present from so many different software programs that the average registry cleaner put together by a less-than-reputable software company can’t possibly account for them all. We didn’t dwell on this part too much, but registry cleaners can also cause damage. RELATED: Do You Really Need to Regularly Reinstall Windows? If your computer is hideously slow or crashing frequently, you likely have more problems than a full registry and you’re probably better off reinstalling Windows or refreshing your PC. Even if you need to uninstall something later, a few registry entries - or even a lot of registry entries - won’t cause a slow down. Rather than run a registry cleaner, you should just be careful about what you install in the first place. We’ve already covered why PCs slow down over time and shown you how to prevent this from happening. So If a Registry Cleaner Won’t Speed Things Up, What Will?

Registry cleaner pc