I maintain 3 calendars including a Birthday calendar, since I try to send bday cards to friends and business associates. Suddenly all these bdays and duplicates if these bdays have flooded my calendars. I cannot determine the source of the input. Everything I find in Help speak to removing bdays from my Contacts file. Does anyone have a fix?
BTW I am running Windows 10 Pro on Surface Pro 3 whir 365 Pro