How to enable rounded corners not working in Windows 11

Rounded corners are part of the new and improved Windows 11 design elements that Microsoft introduced for a modern and attractive UI experience. They contribute to a more unified appearance across various components and applications. But sometimes they may not work on Windows 11.

If this is your case, you may be running an older version of Windows 11 that does not have rounded corners implemented. You may also have obsolete, incompatible graphics drivers or your graphics hardware is not fully compatible with the user interface improvements for Windows 11. Therefore today we bring you a guide so that you can activate this, so continue reading the publication:

How to enable rounded corners not working in Windows 11

Systematic Verification:

System Updates:  Verifying and installing the latest Windows 11 updates is crucial. Rounded corners could have been introduced in a recent update. Navigate to "Settings" > "Windows Update" and meticulously check for available updates. Download and install any updates you find, followed by a system restart to ensure the changes take effect.

Graphics Acceleration:  Hardware acceleration leverages the dedicated processing power of your graphics card to enhance visual effects, potentially including rounded corners. Right-click on your desktop background and select "Display Settings." Within "Display Settings," navigate to "Advanced display" and then "Graphics settings." Locate your default graphics card and ensure "Hardware acceleration" is set to "On" (if applicable). After making this change, restart your computer.

Visual Effects Management: Windows offers various visual effect settings. Disabling unnecessary effects can sometimes improve overall performance and potentially influence the rendering of rounded corners.  In "Display Settings," navigate to "Advanced display" and then "Choose display refresh rate." Click on "Advanced options."  Under "Choose a refresh rate," you'll find the option for "Visual effects." Experiment with different settings like "Adjust for best performance" or "Custom" to observe if any configuration yields a positive outcome.

Graphics Driver Updates: Outdated graphics drivers can occasionally lead to visual inconsistencies.  Visit the website of your graphics card manufacturer and locate the latest drivers specifically designed for your graphics card model and compatible with Windows 11. Download and install the most recent drivers, following the manufacturer's provided instructions.  Restart your computer after completing the driver update.

Advanced Troubleshooting (Proceed with Caution):

Disclaimer: Modifying registry settings can potentially destabilize your system. It's imperative to exercise caution and only proceed if you're comfortable with registry editing.  Creating a system restore point before making any changes is highly recommended.

Registry Settings Modification (Optional): A specific registry key might govern the behavior of rounded corners. This solution necessitates editing the registry, so create a backup beforehand. Search for "regedit" in the Start menu and launch the application as administrator. Navigate to the following registry path: HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize. Locate the DWORD value named "RoundedCorners" and double-click it. Set the value data to "1" (hexadecimal) if it's currently set to "0" or another value. Restart your computer after making this change.

Reset as a Last Resort:

Windows Reset: If none of the aforementioned methods resolve the issue, consider resetting Windows 11. This process can potentially rectify various system configuration problems that might be hindering the display of rounded corners. It's important to note that resetting Windows 11 will remove any installed applications and reset your settings to defaults. Ensure you back up your important data before proceeding. Go to "Settings" > "System" > "Recovery" and choose "Reset PC." Select the option to keep your personal files or erase everything. Follow the on-screen instructions to complete the reset process.

With these steps, you should be able to effectively fix the missing rounded corners issue and restore the desired visual aesthetics to your Windows 11 environment. It is recommended to prioritize system and graphics driver updates as they often provide easy fixes.