How To Delete Old Appointments In Outlook Calendar 2025 Outlook. With color categories and reminders, outlook keeps your calendar organized so you don't miss important meetings or appointments. Finding and selecting a date from outlook’s issues is one of the most crucial of challenges.

You can delete or archive older calendar items to increase available storage space or just to clean up and organize your outlook calendar. Finding and selecting a date from outlook’s issues is one of the most crucial of challenges.