that provides a dark UI for legacy Windows elements like Task Manager and Control Panel. WindowBlinds : A paid customization tool by

| Your Situation | Recommended Method | | :--- | :--- | | You have Windows 10 21H2 or older | – It might just work. | | You need dark mode right now for one session | Method 2 (High Contrast) – Fastest, ugliest. | | You are comfortable with Registry Editor | Method 3 (Registry Hack) – Cleanest native result. | | You just want less eye strain, not true black | Method 4 (Accent Color) – Good balance. | | You want a permanent, beautiful solution | Upgrade to Windows 11 – Seriously, just do it. | | You are stuck on Windows 10 forever | Method 6 (Third-party replacement) – Process Lasso or Process Explorer. |

If you are eligible, search for "Windows 11 Installation Assistant" on Microsoft's website. Once upgraded, enable dark mode in Settings, and your Task Manager will be beautifully dark immediately.