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5 Ways to Clean the Windows 10 Registry

Most people normally don’t use the registry editor too much, you’re possibly unaware about what needs to be cleaned. Your register, on the other hand, accumulates broken, obsolete, and even missing registry keys over time, causing your PC’s output to suffer. You could also get an error message now and then. You can easily clean the Windows 10 registry using Windows tools and other third-party tools.

Causes of Registry Errors

If you’re not having any problems right now, you may not think it’s enough to clean the registry. However, new registry entries are made when you update and remove software and hardware.

This applies to Windows upgrades as well. When you delete software and hardware or make some device improvements, they aren’t necessarily completely gone.

As a result, the PC will search for the hardware and software that correspond to those buttons. The more that accumulates, the more likely you are to have problems. This can be avoided by cleaning the register every few months.

1. Make use of Disk Cleanup

Disk Cleanup, which is also useful for wiping excess files from your hard disc, is the easiest way to clean the Windows 10 registry. It isn’t for the registry, so it will clean up leftovers in applications and drivers. When it deletes these files, it frequently deletes the associated registry entries as well.

Type “Disk Cleanup” into the Start menu. Choose the Disk Cleanup option from the list that appears.


A search is done automatically by the tool. Click “Clean Up System Files” when it’s over. This gives the method a few more things to look for. The tool will run a second time, providing you with more options.

Check any choices that interest you. You will look at any of them. Only make sure you don’t have something you like to keep in your Recycling Bin first. To clean your machine, press OK.

2. Using DISM

Deployment Image Servicing and Management, or DISM, is a built-in Windows application for restoring upgrades and device errors. It may also assist in the replacement of register entries that have been corrupted. Although it isn’t a comprehensive registry cleaner, it will help the registry stay in better shape.

Type “cmd” into the Start menu. Under Command Prompt, choose “Run As Administrator”.

At the prompt, type the following:

DISM /Online /Cleanup-Image /ScanHealth DISM /Online /Cleanup-Image /ScanHealth

The scan finds and cleans up errors. These aren’t just going to be for the registry. The good news is that this will improve your PC’s performance by resolving problems you didn’t even realize you had.

3. Make use of CCleaner

For years, CCleaner has been a common PC cleaner. It does a little bit of everything, from cleaning the registry, including removing cookies and temporary files to assisting with startup options. What’s more, you should render a registry copy before cleaning it, which is a smart thing.

Although there are premium options available, the free edition is appropriate. The tool can be launched by right-clicking on your Recycle Bin or from the Start menu.

4. Use Wise Registry Cleaner to clean the registry

Wise Registry Cleaner is a free and lightweight registry cleaner for Windows 10. It has three modes, with Quick Scan being the most common among users.

While a paid edition is available, the free version would serve the majority of your needs. Scheduled cleaning is included in the premium edition. If not, make a mental note to do it once every few months.

5. Clean the registry with Auslogics Registry Cleaner

Auslogics Registry Cleaner has a long tradition of aiding with the cleanup of registries. Basic scanning is included in the free edition, which is usually sufficient for most consumers. However, for updates and deeper scans and washing, you can upgrade to the paid edition.

You have the complete power of all submissions and may check them before removing them. The method, on the other hand, can only uninstall secure entries.

Final Thoughts

Although the approaches mentioned above are generally secure, backing up your registry before cleaning it is still a smart idea. You should optimize your registry in addition to cleaning your PC on a routine basis to make it run quicker.

Javeria Bukhari

Javeria is a passionate writer, tech aficionado, and keen explorer who likes discovering informative bits of life and staying updated on diverse trends and innovations. When not sharing news and exploring trends, you'll find her writing tech life hacks that make life easier.

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