Calendar 2021 funktioniert nicht

Add events, set reminders and even sync other digital calendars to stay on top of your routine. • aCalendar - Send and receive meeting invitations in Proton Calendar. • Fanya - Todo Lists & Tasks Organizer - Add a special calendar for the birthdays of people in your Contacts list. • Events from Gmail - Flight, hotel, concert, restaurant reservations and more are added to your calendar automatically. • To-Do List - Use Reminders to create and view to-dos alongside your events. • Goals - Add personal goals—like “run 3 times a week”—and Calendar will schedule time for them automatically. • One Calendar - View all your calendar accounts in a single app and see all your events in List, Day, Week, or Month view. • DigiCal Calendar Agenda - View and manage all your appointments, events and birthdays. • Calendar App - Handy Calendar 2021 Reminder ToDo - Subscribe to calendars for holidays, your favorite sports teams, and more. • Different ways to view your icalendar - see all your events in List, month, week and day view. • Listta: notes and to-do tasks - Create, manage, and view your fantastical tasks, agenda alongside your events in icalendar. • All your calendars in one place - kalendar works with all calendars on your phone, including Exchange.  Monthly Calendar is a free, professional and easy to use as bill calendar, appointment calendar and manage your business events and programs using Calendar Planner!  Simple Calendar is a free calendar and easy To-Do List - Schedule Planner.  Calendar is designed for teams, so it’s easy to share your schedule with others and create multiple calendars that you and your team can use together.  Simple Calendar - Easy Schedule & Agenda Planner has everything you need to organise your diary.  With Calendar, you can quickly schedule meetings and events and get reminders about upcoming activities, so you always know what’s next.  There's no need to keep buying a new paper calendar every year because your Galaxy phone's digital Calendar has everything you need to organize your daily schedule.  Simple Calendar is schedule planner, calendar planner, Proton Calendar and appointment calendar.  With Calendar you should have no problem keeping track of all the activities and events in your daily life.  Keep track of your schedule and share it with others using Calendar.  Calendar offers various options to set reminders and program alarms so you don't forget any of your tasks.  Customizable calendar views, many Live Tile options, birthdays with photos and task management with task categories.  Proton Calendar is a personal calendar app that lets you take comprehensive control of your daily tasks.  The interface in 2021 calendar with holidays is quite simple, with no frills to distract you from your main aim.  All you have to do is add each event to the calendar and select the time period that each activity will happen.  To add an event to the calendar just tap the day in question and then move on to add an event and its duration.