A week or so ago, my taskbar color changed, and I do not know why. I had turned off the wavy white/light blue bands on the blue background on the desktop and on the taskbar (and I have, of course, forgotten how I did that). But the color change did not happen at that time, but rather a few days or a week later.
Where can I set the color and the pattern of the default desktop and of the taskbar.
Thanks for your help!