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If you previously discovered that you have a licensed version of Windows, there’s one culprit left that you need to investigate. In case you found that your operating system is activated, move down to the next potential fix below.
Once you manage to activate Windows 11, reboot your PC and see if the problem is now fixed. Note: If you have a working Windows 10 license key, you can also use it to activate Windows 11. If you find that your Windows installation is not activated, click on the Change button and insert a viable license key. After the activation settings will appear, on the right side of where it says Activation state you will see if your Windows is activated or not. Press the Start button and search for Activation Settings, then press Enter. 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: 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. 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 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. To fix this issue, you’ll need to make the switch to Dark Mode in order to force this option to appear. You’re trying to adjust the accent color of Dark Mode – If you’re trying to modify the default accent color for Start and Taskbar and the option is greyed out, it’s because this setting is reserved to Dark Mode and will be deactivated if you’re using Light Mode. In this case, you should be able to resolve the issue by activating your Windows 11 PC. As it turns out unless you activate your current Windows installation the default color options will be kept despite you making custom choices. Windows 11 is not Activated – According to a lot of affected users, you can expect to deal with this particular issue if you’re utilizing a Windows 11 version that’s not activated.