To understand why the taskbar should be on the left side—or right side—we should first take a look at where it started. Windows 1.0 included a taskbar at the bottom of the screen, but it was only for showing minimized applications. The taskbar we know today first showed up in Windows 95.
https://www.howtogeek.com/7...be-on-the-left-side/
Обозвать рабочий стол панелью задач – это пять.
Открытых – нигде :}