Translations:System Settings/Task Switcher/2/en

In the Task Switcher group you can set a keyboard combination (Alt + Tab by default) that will allow you to walk through your open windows, and you can configure the specific behavior of this feature. There is also a shortcut for walking through the windows in reverse order, and you can add alternative shortcuts the specific behaviour of which can be independently configured. In the bottom part of this group, you can set these keyboard shortcuts.