How to Enable or Disable Rounded Corners in Windows 11

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How to Enable or Disable Rounded Corners in Windows 11

Windows 11 exhibits a refreshed design aesthetic, characterized by rounded corners that make the user interface feel softer and more modern. While this design approach appeals to many users, not everyone may appreciate this feature. If you find the rounded corners pleasing or want to revert to the traditional sharp corners for a more classic appearance, this guide will explore how to enable or disable rounded corners in Windows 11.

Understanding Windows 11’s Design Philosophy

Windows 11 introduces significant visual changes and a new design philosophy focused on simplicity, ease of use, and a sharper aesthetic. Rounded corners are a critical feature, making windows and menus feel less harsh and more inviting. This rounded look is not just about aesthetics; it’s also designed to enhance usability by improving the focus and flow from one element to another.

However, design preferences vary among users, and some may prefer the more angular designs reminiscent of earlier Windows versions. This article aims to provide all the necessary methods to either enable or disable rounded corners in Windows 11, catering to individual preferences.

Why Would You Want to Disable Rounded Corners?

  1. Personal Preference: Some users prefer the classic look of square corners, which can also make it easier to align elements on the screen.

  2. Accessibility Needs: Certain users may find that sharp corners provide better delineation between different interface elements, aiding in navigation and comprehension.

  3. Focus on Task Orientation: Some professionals working on design, coding, or data entry may prefer to disable rounded corners to minimize distractions.

  4. Performance Concerns: While rounded corners typically have little impact on performance, there may be rare cases where a user wants to optimize settings for optimum hardware performance.

Technical Considerations

Before proceeding, it’s essential to understand that Windows 11 does not provide a built-in, user-friendly toggle for rounded corners directly through the settings. Therefore, alterations may involve registry changes, utilizing third-party applications, or modifying themes manually. Always ensure you have a backup of your data and settings, especially before making registry changes, as mistakes can lead to system instability.

Enabling Rounded Corners in Windows 11

With Windows 11, rounded corners are enabled by default. However, if you have previously altered your system settings or installed themes that remove these corners, returning to the default rounded appearance might require some adjustments. Here’s how to ensure rounded corners are enabled.

Method 1: Via Windows Settings

  1. Open Settings:

    • Press Windows + I to open the Settings app.

  2. Navigate to Personalization:

    • Click on Personalization from the left sidebar.

  3. Select Themes:

    • In the right pane, click on Themes.

  4. Choose Windows Default Theme:

    • Locate the Windows (light) or Windows (dark) theme options. Selecting these themes will restore rounded corners as they are designed under the current Windows 11 UI.

  5. Apply the Changes:

    • Click on the selected theme. The system will apply rounded corners automatically across all elements.

Method 2: Using Registry Editor

If you’re looking for more control or if previous settings override the default design, you can check the Windows Registry.

  1. Open Registry Editor:

    • Press Windows + R to open the Run dialog.
    • Type regedit and press Enter.

  2. Navigate to the appropriate path:

    • Go to:
      HKEY_CURRENT_USERControl PanelDesktopWindowMetrics

  3. Look for Corners Settings:

    • Right-click on the background pane to create a new string value if it doesn’t exist.
    • Name it "RoundedCorners" (without quotes).
    • Set the value to "1" to enable rounded corners.

  4. Close Registry Editor:

    • Restart your computer or sign out and back in for changes to take effect.

Disabling Rounded Corners in Windows 11

If you prefer to disable rounded corners, you might need to rely on third-party applications, certain theme packages, or registry modifications. Here are methods to accomplish this.

Method 1: Altering Registry Settings

  1. Open Registry Editor:

    • Press Windows + R to launch Run.
    • Type regedit and hit Enter.

  2. Navigate to WindowMetrics:

    • Go to:
      HKEY_CURRENT_USERControl PanelDesktopWindowMetrics

  3. Modify or Add Rounded Corners Value:

    • If present, locate the "RoundedCorners" value and change it to "0".
    • If it’s not there, you may proceed to add a new string value called "RoundedCorners" and set it to "0".

  4. Save Changes and Exit:

    • Close Registry Editor and restart the system for changes to take effect.

Method 2: Using Third-Party Applications

Several applications can modify UI elements, including rounded corners. UltraUXThemePatcher is an example of a tool that enables the installation of third-party themes that can remove rounded corners.

  1. Download UltraUXThemePatcher:

    • Visit the official website and download the software.

  2. Install the Application:

    • Follow the installation instructions carefully to enable custom themes.

  3. Choose a Non-Rounded Theme:

    • Find and download a theme designed for classic Windows aesthetics with square corners.
    • Install the theme as instructed by the application.

Alternate Method: Using Custom Themes

Many users enjoy customizing their Windows interface using custom themes. If you seek to disable rounded corners entirely, creating or downloading a theme that features square corners can achieve this without complex changes.

  1. Search for Square Corner Themes: Use platforms like DeviantArt, ThemePack, or custom Windows theme sites to find themes that fit your preference.

  2. Download the Desired Theme: Make sure the source is reputable to avoid malware issues.

  3. Apply the Theme:

    • Right-click on the desktop and select Personalize.
    • Head over to Themes and open the Theme Settings to apply your downloaded theme.

Troubleshooting Common Issues

  1. Changes Not Taking Effect:

    • If changes do not appear after modifying the registry or installing a theme, ensure you restart your system. Checking for Windows updates can also resolve underlying issues.

  2. System Instability with Custom Themes:

    • If you experience instability, boot into Safe Mode and revert to the default theme, or uninstall problematic software.

  3. Understanding Windows Update Effects:

    • Regular updates can revert personalized settings. Regularly check your personalization settings to ensure it remains as you want.

Conclusion

Enabling or disabling rounded corners in Windows 11 is an exciting way to personalize the user interface according to individual preferences. While the default design showcases the modernity and fluidity Windows 11 is aiming for, options like registry changes, utilizing third-party tools, or custom themes empower users to tailor their environment. This operating system provides a flexible platform, allowing users to adapt features to suit their work, performance, and aesthetic needs.

Whichever method you choose, it’s essential to proceed with caution—especially with registry changes—backing up settings, and understanding the impact on your overall system. With the right adjustments, your Windows 11 interface can reflect your style, enhancing both usability and enjoyment within your digital workspace.

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