Google Calendar now offers 200 custom colors and a full RGB picker, replacing its old 11-color limit for events.
Calendar
Microsoft is automatically installing new People, File Search, and Calendar apps to the Windows 11 taskbar for Microsoft 365 enterprise subscribers.
Windows 11 Insiders can now access the Notification Center and calendar directly from the taskbar on secondary monitors, a long-requested multi-monitor enhancement.
Windows 10's June 2025 update integrates Bing events into the calendar, displaying holidays and observances. A subtle push for Bing, but non-intrusive.