Step 1: Hit the Windows icon on the keyboard and then select Settings in the Start menu. Let’s see how to change the Light mode to the Dark mode. This also prevents you from applying any color to the Start menu and taskbar.Ĭhanging the Light mode to the Dark mode can be able to make the Start, taskbar, and action center option available again. So, your Windows operating system will disable the Start, taskbar, and action center option. If you activate the Light mode, this mode does not support colorization. This new theme affects parts of Windows like the taskbar, Start menu, notification popups, and context menus, not including third-party Windows applications. The Light mode starts with Windows 10 version 1903, bringing lighter colors for all the visual elements. Whys does this happen? One of the possible reasons is that you are using the Light theme in Windows 10. It seems wired that the Start, taskbar, and action center option is greyed out in Windows 10. Start, Taskbar, and Action Center Greyed out

Start, Taskbar, and Action Center Greyed out.

Windows 10 can t open action center