Manual registry clean

Although your Windows can always keep the registry up to date, it cannot clean it up automatically. So, you have to clean up registry by yourself.

Theoretically, you can clean up registry manually via the Registry Editor , but it is a time-consuming and risky task. If you delete a critical entry by mistake or make any wrong changes, it is possible to cause unrecoverable damage for your computer. Therefore, to clean up registry completely, efficiently, and safely, you had better use a registry cleaner.

Here, 10 free registry cleaners Windows 10 are listed. It also provides the feature of System Tuneup and Registry Defrag to help you improve the computer performance. Besides, it supports scanning and cleaning registry of all users with an administrator user. This multi-user cleaning feature is not available in Free edition and you need to pay for it. It is worth mentioning that this program might attempt to install other programs during the setup.

For most common users, CCleaner is the best registry cleaner. As an all-in-one tool for PC cleaning, it allows users to clean up registry with a few clicks in seconds. You can also get more advanced features in paid editions if you need. Apart from the Registry Cleaner feature, it also provides other useful utilities to help you keep your computer in good shape.

It does good jobs in protecting your privacy, ensuring safe browsing, and optimizing your computer. CCleaner was hacked at the end of and many users are worried about being infected by malware. Is CCleaner safe? This is a common question among users. Actually, CCleaner has been updated and its security has been greatly improved. Advanced SystemCare, developed by IObit, is a professional and user-friendly Windows registry cleaner.

It has a technological user interface and provides multiple tools. It allows you to make a customized scan for cleaning and optimization of specific items. Besides, it can protect your online privacy, monitor your system resource in real-time, and boost computer performance effectively. Auslogics Registry Cleaner is another professional tool that can help you clear invalid entries from the registry. It aims to limit program crashes and keep the system stable and tidy.

More importantly, Auslogics highlights the registry area that requires the most attention. With the colored severity rating, you can learn about the status of the registry at a glance. But before this procedure it is recommended to run the system express check. The system express check starts automatically when you run Reg Organizer. You can also initiate this operation manually by selecting Run System Express Check on the Tools menu. The program checks the logic and physical structure of the registry and file system.

When the process finishes, the programs shows problems and offers solutions: start a defragmentation, fix or delete redundant data, invalid references and file shortcuts.

If you agree with the verdict, you can start automatic correction of problems from the window with results of the check. During the express check the program scans only main parts of the registry that accumulate redundant data more often than anywhere else. Therefore results of the express check are not as exhaustive as results of the automatic registry check.

For a complete analysis of the registry and removal of redundant data, you need to clean the registry manually, or use the Automatic Registry Cleanup tool in Reg Organizer. The Manual Registry Cleanup tool extracts information from all important parts of the registry automatically and displays results for viewing or editing.

Different parts of the registry are responsible for different aspects of the OS performance. For example, Software Records lists applications which are registered in the system. Open With… Menu allows you to view and edit applications which are suggested by the system when you try to open a file in the unknown format.

When you use this tool to delete data, the program creates a backup copy automatically so that in case an error occurs, you can roll back all changes by restoring data from a backup.

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Related Articles. Part 1. Understand the consequences of editing the Registry. The Windows Registry stores information about every process, program, and setting on your computer, so removing the wrong entry can result in your computer failing to work properly.

Know the safest way to clean the Registry. Unfortunately, cleaning the Registry by hand isn't safe, and following the steps in this article may not result in your computer speeding up or resolving corrupted Registry entries due to the limited approach you'll have to take.

If you want to clean your Registry in an effective, thorough manner without deleting anything important, use the Registry Cleaner app instead. Understand the process you'll use to manually clean the Registry. The best way to clean the Registry without using a program is by placing your computer in Safe Mode. This will prevent other programs from interfering with your cleaning, becoming corrupted, or making changes to your computer.

Uninstall any programs you don't need. Back up your computer. If you accidentally corrupt your computer's Registry, you may need to restore your operating system from a backup. Back up the Registry. To do so: Open the Registry Editor by typing regedit into Start and then clicking regedit. Click File in the top-left corner.

Click Export Enter a name for your Registry backup. Check the "All" box on the left side of the window. Click Save. Wait for the Registry to finish exporting this can take several minutes, and the Registry Editor may freeze. Part 2. You'll find Restart in the pop-up menu. Click Troubleshooting. It's in the middle of the screen. Click Advanced Options. You'll find this next to an icon that resembles a set of tools. Click Startup Settings. Click Restart. Enter into Safe Mode in Windows When the blue screen Choose an option window appears, you can click Troubleshoot.

In Advanced options window, you can click Startup Settings and click Restart. Select any folder related to any unused software or application, right-click the folder and choose Delete to delete the registry. Step 4. After you clean all redundant or needless registries, you can restart your computer and it will be back in regular mode. You can also use third-party Microsoft Windows registry cleaner software to clean registry in Windows