Microsoft got the taskbar right in Windows 95, and perfected it in Windows 98 with the addition of customizable toolbars. It's been mostly downhill since then, and yet with a few mouse clicks you could always, thankfully, restore it to the Win98 behavior. That is, until Win11 came along and removed the relevant options.
Keep in mind that as long as you're not playing a game or watching full-screen video, the taskbar is the only GUI element that's present on the screen 100% of the time. That makes it the single most important part of the GUI and therefore it should be designed with great care. Breaking it breaks the entire user experience.
I believe the taskbar should be:
- Informative. It's supposed to give me a good idea of what the computer is doing right now and what programs and windows are open.
- Functional. It should, you know, let me do stuff like quickly switch between open windows and easily start often-used applications.
- Not too large. The taskbar reduces available screen height, and with today's wide monitors we have precious little of it to begin with.
- Pretty. It's going to be there *all* the time, it shouldn't be an eyesore.
With Win11 MS have basically thrown all those values out except the last one, and even that's debatable.
First of all, the taskbar is very large and the option to "use small taskbar buttons" (which reduces its height) is gone.
The "combine taskbar buttons" option is also gone. In Win10 I set it to "Never", to keep separate windows as separate icons and enable text labels - an option which has disappeared for no explainable reason. Having to perform two clicks to switch to a desired window (first on its icon, then on the square representing the particular instance) is a huge inconvenience. The text label is informative and important, the icons become almost meaningless without it.
Finally there is no longer the option to add a toolbar containing shortcuts to commonly used programs. I don't want to see these icons on the taskbar when the program is not running (an annoying design concept copied from OSX), but I really like the ability to have a little popup menu with a bunch of commonly used shortcuts. This too is sadly gone.
Finally the various tray controls (network, sound volume, screen brightness etc) have been poorly redesigned from the not-bad Win10. For example, the ability to click the volume icon to quickly adjust the volume with the mouse wheel is gone (you now have to carefully hover over the appropriate slider first, an annoying extra step).
With these abilities missing the taskbar has basically become a large ribbon taking a significant portion of the screen while giving very little in return.
Thankfully Microsoft have made it very easy to uninstall Win11 and revert to Win10, this was the only pleasant part of my brief Win11 experience.