Hi DMIH,
I understand how confusing this can be, especially since the behavior changed with recent Windows 11 updates and you're expecting the calendar to appear on click. Have you already tried the Q&A Assist suggestions? In addition, please try to confirm your situation:
- When you press “Windows key + N”, does the Notification Center open?
- Are you using Windows 11 Home (not Pro/Work device)?
In the meantime, please try this alternative
Restart Windows Explorer:
- Press “Ctrl + Shift + Esc” to open Task Manager
- Find “Windows Explorer” in the list
- Right‑click it > select “Restart”
This reloads the taskbar
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