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Debloating Windows 11 with "JunkCtrl" Tool

bloatware removal

Debloating an operating system is the process of removing unwanted or unnecessary components, apps, or services that can slow down the system or compromise its security. Debloating can make the operating system run faster and more efficiently, especially on older or less powerful devices. There are different ways to debloat an operating system, depending on the type and version of the system.

Debloating an operating system can have some benefits, but it can also have some risks, such as breaking some functionality, compatibility, or stability.

Therefore, it is important to backup your data and create a restore point before debloating your system, and only remove the components that you are sure you don’t need. Here is an image that illustrates the concept of debloating an operating system.

Windows 11 is a robust operating system packed with features and functionalities, but it can also come pre-installed with a plethora of apps and features that you might not need or use. This bloatware can occupy precious storage space, potentially hinder performance, and clutter your Start menu and taskbar. If you're seeking a streamlined and personalized Windows 11 experience, debloating is an excellent option.

JunkCtrl emerges as a powerful tool for debloating Windows 11. This open-source tool, developed by BuiltByBel, stands out for its ease of use and comprehensive bloatware removal capabilities. It's portable and lightweight, eliminating the need for installation, making it a convenient tool to have on hand.

What is JunkCtrl?

JunkCtrl is a free, open-source tool designed to help you eliminate unwanted apps and features from your Windows 11 system. Its lightweight and portable nature allows you to run it directly from the extracted folder, eliminating the need for installation.

JunkCtrl operates by scanning your system for bloatware and presenting you with a list of potential removal candidates. You have the freedom to remove all the identified bloatware or selectively choose specific items to eliminate.

Why Debloat Windows 11?

Several compelling reasons exist to consider debloating Windows 11:

  • Reclaim Storage Space: Bloatware can consume significant storage space, especially on devices with limited storage capacity. Removing it can free up valuable disk space for more essential files and applications.

  • Enhance Performance: Bloatware can sometimes hinder overall system performance, particularly on low-end devices. Removing it can help optimize performance, leading to a smoother and more responsive computing experience.

  • Personalized Experience: Bloatware can clutter your Start menu and taskbar, making it challenging to locate the apps and features you frequently use. Debloating allows you to customize your experience and maintain a clutter-free interface.

Debloating with JunkCtrl: A Step-by-Step Guide

  1. Download JunkCtrl from GitHub: Head over to GitHub and navigate to the JunkCtrl repository. Download the latest release file (usually a ZIP file) to your computer.

  2. Extract the JunkCtrl ZIP File: Once the download is complete, locate the ZIP file and extract it to a convenient location on your computer. This will create a folder containing the JunkCtrl executable file.

  3. Launch JunkCtrl: Open the extracted JunkCtrl folder and double-click the JunkCtrl.exe file to launch the program.

  4. Select Copilot Mode: Upon launching JunkCtrl, you'll be prompted to choose a mode. Select "Skip and use Copilot" to begin using the program with enhanced features.

  5. Enable System App Visibility: Check the box next to "Show system apps" to ensure that JunkCtrl lists all apps and features, including system apps, which can often contain bloatware.

  6. Identify Bloatware: Carefully review the list of apps and features displayed by JunkCtrl. Click the checkbox next to each item you want to remove. You can utilize the search bar to quickly locate specific items.

  7. Initiate Uninstallation: Once you've selected all the bloatware you want to eliminate, click the "Uninstall" button. This will trigger the removal process for the chosen items.

  8. Restart Your Computer: After the uninstallation process completes, restart your computer to apply the changes and ensure that the bloatware has been effectively removed.

Tips for Using JunkCtrl to Debloat

  1. Understand What You're Removing: Before debloating, familiarize yourself with the applications and features that JunkCtrl targets. This ensures you don't accidentally remove something crucial.

  2. Regular Maintenance: Use JunkCtrl periodically. Over time, new bloatware can be introduced to your system through updates or new software installations.

  3. Research Beforehand: If you’re unsure about a specific application or feature, research it before removing it. There are many resources and forums where you can find information about the utility of various Windows features.

  4. Take Advantage of Customization: JunkCtrl often allows for customization of what you debloat. Use this feature to tailor the tool to your specific needs and preferences.

  5. Use the Latest Version: Ensure you're using the most recent version of JunkCtrl to benefit from the latest improvements and debloating scripts.

Warnings When Debloating

  1. Potential System Instability: Removing certain system components can lead to instability. Only debloat applications and features you are certain are not critical to your system's operation.

  2. Data Backup: Always backup important files before using tools like JunkCtrl. In case something goes wrong, you don’t want to lose valuable data.

  3. Avoid Over-Debloating: Be cautious not to over-debloat. Removing too many features or essential software can hamper the functionality of your system.

  4. System Restore Point: Always create a system restore point before making changes. This provides a safety net to revert your system back to its original state if needed.

  5. Regular Updates Check: After debloating, some Windows updates may not install correctly, or some features may not work as intended. Keep an eye on your system's behavior and update status.

  6. Not a Substitute for Good Practices: Remember, debloating is not a substitute for good system maintenance practices like regular updates, using a reliable antivirus, and monitoring system performance.


Debloating Windows 11 using JunkCtrl offers a straightforward and effective approach to reclaim storage space, optimize performance, and personalize your computing experience. JunkCtrl's user-friendly interface and comprehensive bloatware removal capabilities make it an excellent tool for those seeking a streamlined Windows 11 environment.


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