Disable Holidays

I have my calendar synced to my Microsoft Account, but when I log into MS account, there is no option to disable holidays

I do not have holidays on my calendar. I was trying to add them on. But then again it would be just more clutter. However, I eventually did get them on. It would be based on your main calendar's features. If you have a personal or work calendar attached, such as google or outlook, turn off the holiday feature from that calendar. If after the calendars sync up, the holidays should be gone.

SUGGESTION TO THE DEVLOPERS: Make it possible to label the holidays on the bars of the calendar days, where the date is. That would clean up the clutter while still providing information needed.