Upon getting bored with the default color palette on Windows 11, some users are just discovering that changing the colors of the title bars and windows borders are not registered.

Why can’t some users change the taskbar color on Windows 11?

After investigating this particular issue, it turns out that there are two several potential scenarios that might trigger this particular behavior on Windows 11. Here are a couple of culprit scenarios that might prevent you from changing the color of your taskbar: Now that you know the two main causes that will prevent you to change the color of your taskbar, follow the instructions below to take care of both potential scenarios.

Activate your Windows 11 Installation

With Windows 11, Microsoft has taken things even further when it comes to convincing potential users to activate their operating system with a viable product key. Now, on top of displaying that annoying pop-up that tells you your Windows version is not activated, you are also prevented from making any customization changes that are not part of the default look. If you’re trying to change the color of your taskbar on Windows 11 and your operating system is not activated, the only option at your disposal is to get your hands on a viable license key and follow the instructions below to activate your Windows 11 OS from the Settings menu: In case you found that your operating system is activated, move down to the next potential fix below.

Make the switch to Dark Mode

If you previously discovered that you have a licensed version of Windows, there’s one culprit left that you need to investigate. If you’re trying to modify the accent color of Start and Taskbar only to find out that the option is greyed out, it’s most likely because you’re using Light Mode – this mode can’t take advantage of this customization menu. In case you’re keen on using a custom accent color for your start menu and taskbar, follow the instructions below to make the change to Dark Mode:

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