Avoid manually entering events. It's easy to add iCal invites (.ics files) to your Google calendar if you follow these simple steps.

Microsoft is investigating an issue that triggers Outlook security alerts when trying to open .ICS calendar files after installing December 2023 Patch Tuesday Office security updates.

Use an online CSV-to-ICS converter, such as CSV to iCal Convertor. Upload your CSV file, following onscreen instructions. Choose a time zone and an output name and click the "Convert" button ...

macOS 10.14.6. When I make reservations at OpenTable.com, I have the option to add it to my calendar on my Mac via a downloadable .ics file, the contents of which are: If I double-click it, it ...

Fix: Set iCal to open ".ics" filetypes Locate a calendar file either in a received or sent email iCal invitation, or by opening iCal and exporting a calendar to the desktop.