You can add Google Calendar to Windows 11 Taskbar by creating its desktop shortcut using Chrome, Edge or Firefox. We have explained this in detail in this article.

How to add Facebook events to Google Calendar The steps for adding Facebook events to Google Calendar vary depending on the device you use. How to add Facebook events to Google Calendar on desktop ...

An integration is available on both the Outlook web and desktop apps, whether you're using the free version, or you're subscribed to Microsoft 365.