The question of how to clean the registry of Windows 10 occurs when we fall into malfunction of the Windows operating system on our device. Moreover, the registry of windows may be junked with many non-useful entries. In such cases, we can clean the registry in the Windows operating system to remove the non-useful entities and restore them to a mint condition. And today, I will cover a brief discussion regarding the registry and how to clean it. So, let’s move forward.
What Is Registry In Windows?
A registry is a store location of the windows OS. Especially the user account information, device and its drivers, the input and output system and the apps and programs installed on the device registry enlisted. So, with the behavioral attitude, a registry is a vitally important database file of the Windows operating system. And an operating system can’t run without a registry.
Why Is Registry Essential In Windows?
The operating system consists of various system files, utilities, and a database. And the registry is the main database of Windows. Windows Registry is nothing but a hierarchical database and helps to configure the system. Hence, the configuration couldn’t be done without a registry, and the system could not boot up. In addition, it configures the hardware and ensures its presence in the system. Without configuring the hardware, it cannot use the operating system, and ultimately it will be useless.
Moreover, there is an entity of the user’s account; thus, it can be used by single or multiple users. And without registry entry, the system cannot do it. The user’s account and various apps, programs, and ports are also enlisted to the registry. So, if the registry corrupts or is damaged for any reason, the windows operating system cannot run on a device. On the other hand, a set of supporting files stored in the registry contains backup data with keys, subkeys, and values. If the keys, subkeys, and values change, then the registry will be out of order. As a result, the system will crash or be mal-functioned. Thus, we must learn how to clean registry windows 10.
Reason For Cleaning The Registry.
In most cases, we often install various apps and programs. After some time, we again uninstalled it. But the entry of the apps and programs remain in the registry. After some period, the registry is full of invalid entries and junk keys, subkeys, and values. And suck invalid entries has an impact on our system. Suppose the bootup time may require more for checking all entries, but we may not use it now. As a result, the device goes slow and slower over time. Hence, cleaning the registry is essential for cleaning the invalid and undesirable entries. To maintain proper PC health, cleaning the registry monthly is the best.
Therefore, after gathering a little bit of knowledge about the registry in windows. And the usefulness of the registry and the necessity of its cleaning, it is time to know how to clean it. So, let’s dive into the detail.
How To Clean Registry In Windows 10?
There are two ways of cleaning the registry in windows 10. And the first one is manually using the windows component, and the other is using a third-party registry cleaner. The manual one requires some effort and time. On the other hand, you can do it effortlessly by using a third-party registry cleaner. By the way, I am proving the information of How to clean registry windows 10 both ways. The implementation is up to your choice, time, and necessity. So, let’s begin.
Manually Cleaning The Registry.
Preparatory Work Before Cleaning The Registry.
Close Every Program or app running In Pc.
For avoiding conflict and interruption before starting the cleaning process, close all running apps or programs on your device. It will be helpful to clean the registry smoothly.
Check And Repair System Files.
Sometimes, system files may have an issue; it is essential to perform a system file check and repair to get optimum registry cleaning output. In addition, it will be effective to ensure your PC’s health while repairing the corrupted system files. So, to do the same, follow the steps below.
- Type Command Prompt On Taskbar And Click On Run As Administrator.
- Now, Type The Following Command And Press Enter On Keyboard.
- Wait For Completing The Process.
- After Completing The Process, Close The Command Prompt.
Check And Resolve Hard Drive Issue.
Without having to our knowledge, there may have issues with the hard drive. So, before cleaning the registry, check and resolve the hard drive issues. It will be helpful to get the best outcome of the registry cleaning. To perform the task, do the following.
- Type Command Prompt On Taskbar And Click On Open.
- Now Type The Following Command And Press Enter On Keyboard.
wmic diskdrive get status
After Completing the process if the status shows OK then your hard drive’s health is good. On contrary, if the if the status showing Pred Fail then, your drive have some issue.
Take A Back Up Of The Present Registry.
In most cases, manually registry cleaning can cause unusual behavior in the windows operating system. So, it is best to get a backup of the present registry files. If anything happens wrong after cleaning the registry, it will help you get the registry back to its previous condition. For taking registry backup, follow the instruction given here : Everything You Need To Know About Backing Up Windows Registry.
Start Your Computer In safe mode.
Performing the registry cleaning in safe mode is vitally important for avoiding conflict between various apps and the cleaning process. In this way, you can perform a hazardless and effective cleaning of the registry. Follow the steps to start your computer in a safe mode here: The Best Approach To Starting Windows 10 & 11 In Safe Mode.
Cleaning The Registry.
After performing the preparatory world for registry cleaning now, it is time to start registry cleaning. So, implement the methods one after another. And wait to complete the process without performing any additional tasks.
Run Windows Disk Cleanup Utility.
A useful clean-up utility of the Windows operating system is Disk clean-up. And, of course, you can use this tool for cleaning your registry also. To do the same, follow the steps below.
- Type Disk Cleanup On Taskbar And Click On Run As Administrator.
- Select Your Windows Drive (Where Windows Installed) And Click OK.
- Click On Clean Up System Files And Click On Ok.
- After That, Click On Delete Files.
Run Windows DISM Utility.
The Restorehealth command of the DISM utility will scan image of the windows component corruption and repairs them automatically. Besides, Deployment Image Servicing and Management (DISM) will use windows updates to record the corrupted files to the log. The DISM has an impact on cleaning the registry also. And generally, it will take 10-15 minutes which may extend to a couple of hours depending on the severity of the corruption. To perform the task, follow the instructions below.
- Type Command Prompt On Taskbar And Click On Run As Administrator.
- Now, Click On Yes For Confirmation.
- Now, Type The Following Command And Press Enter (One After Another).
DISM.exe /Online /Cleanup-image /Scanhealth
DISM.exe /Online /Cleanup-image /Restorehealth
- After Completing Process, Close The Command Prompt.
- Restart The Computer.
Clean Registry By Windows Registry Editor.
Windows operating system provides a component that is a registry editor for editing and deleting the unwanted, false, and invalid registry keys, subkeys, and values. Hence, you can clean up the windows registry on your device by using the registry editor. It is the best way to be familiar with the editor and perform the task with caution. To clean the registry with the registry editor, follow the steps below.
- Type Registry Editor On Taskbar.
- Click On Run As Administrator.
- Click On Yes (For Administrative Privilege Permission).
- Navigate To The Following Path.
- Right Click On App Or Program you want To Remove.
- Click On Delete.
Another Way To Do It.
- Press Ctrl + F On Keyboard.
- Type Desire Entry Name And Click On Find Next.
- Wait For Searching Done By The Registry.
- Now Select The Value And Right Click On It.
- Finally, Click On Delete.
- After Completing The Process, Close The Registry Editor.
- Restart Your Computer.
Use Back-up For Restoring The Registry.
Sometimes, wrong editing of the registry can cause malfunctioning of the operating system. Thus, you take the backup earlier. And now, if uncertainty happens and after cleaning the registry, if your windows run smoothly, you can restore the backup. You will get your system’s registry in its previous condition by doing the same. So, to perform the task if needed, follow the instructions here.
Automatically Clean The Registry.
Manually cleaning the registry requires effort, knowledge, and patience. And in case of not having enough time and patience to clean the registry manually. And if you want an effortless registry cleaning, you can do it with a third-party registry cleaner. There is numerous free and subscription basis third-party app available nowadays. And you can use one of them. But keep in mind that they are not equal in terms of authenticity, trustworthiness, and efficacy of cleaning. Be cautious regarding their use and choose wisely.
Use Third-Party Registry Cleaner.
For demo purposes to show how to clean registry windows 10, I am using some freeware registry cleaners. Although I prefer manual registry cleaning, you may use a third-party registry cleaner if you do not have enough expertise and time. So, let’s get underway.
- Download CCleaner And Go To Download Folder.
- Double Click On Downloaded File.
- Now, Click On Install.
- After Completing Installation, Click On Run CCleaner.
- When CCleaner Run, Click On Registry.
- Again, Click On Scan For Issues.
- After Completing The Scan, Click On Review Selected Issues.
- Click On Yes For Getting Backup.
- After That, Click On Save.
- Again, Click On Fix All Selected Issues.
- Finally, Click On Close.
- Restart The Computer.
We have learned the procedures and methods of how to clean the registry windows 10. And I hope you will be capable of cleaning the registry without any hustle. So, it is your time to clean the registry and ensure the sound functioning of your operating system on your device. If there is any confusion, queries, or suggestion you have, let me know by commenting below. We love to hear from you to make the answer.
That’s all for today; I hope for a good day. Good Luck!