How To Disable Rounded Corners In Windows 11 |work| Jun 2026

Just keep a system restore point handy.

Right-click the folder, select New > DWORD (32-bit) Value , and name it UseWindowFrameStagingBuffer . Double-click the new value and set it to 0 . Restart your PC for the changes to take effect. Method 3: Use Specialized Third-Party Tools

If you simply prefer the visual sharpness of Windows 10, consider whether the constant maintenance and occasional breakage are worth the aesthetic trade-off. The rounded corners are not going away. Microsoft has explicitly stated they consider the soft geometry “core to the Windows 11 brand identity.” how to disable rounded corners in windows 11

Primarily a Start menu and taskbar replacer, StartAllBack also offers a “No rounded corners” option under “Adjust visual style.”

Most of these methods (except for Edge flags) rely on modifying or hooking into the Desktop Window Manager (DWM). Use caution and back up your data before using third-party system modifiers. Just keep a system restore point handy

Note: This will significantly change your desktop colors and transparency. Method 2: Use the Registry Editor

These tools are the most effective ways to force square corners without manually editing system files. Restart your PC for the changes to take effect

ExplorerPatcher is a powerful tool primarily used to restore the Windows 10 Start Menu and Taskbar in Windows 11, but it also includes settings to disable rounded corners.