Outlook Windows PC Desktop
Internet Calendar Subscriptions are used by Windows PCs with
Microsoft 365, Outlook 2021, Outlook 2019, and 2016.
This subscription is a 5-year perpetual
calendar feed with events for the current year (5787) plus
4 future years.
Step-by-step: Outlook for Windows
Google Calendar
Note: the “Add to Google Calendar” button works best on a computer and is not reliable on a mobile phone or tablet.
If you get a “Calendar no longer exists” error, or the calendar will not show up on your device, please
try again from a computer.
This subscription is a 5-year perpetual
calendar feed with events for the current year (5787) plus
4 future years.
iCalendar feed URL
The iCalendar (.ics) format is used by
many calendar apps.
Copy the entire iCalendar URL:
Comma Separated Values (CSV)
CSV is a legacy calendar file format for Outlook 97-2003.
Select the file that matches your computer’s date format:
Step-by-step: CSV for Outlook for Windows