If you’re a Google Calendar user, you may have had issues adding events to your calendar when someone sends them to you attached to an email in iCal format (the files usually looks like “invite.ics”).

At first glance, your Microsoft Office Outlook calendar might seem incompatible with Apple's iCal; however, the .ics format, also known as iCalendar, is a common bond between these and many other ...

When users install third-party calendar software, such as Entourage, the installation process may displace iCal as the the default for accepting invitations and other calendar-related functions. This ...

Locate the downloaded file. Double-Click to open it. The calendar should automatically install. (It may take a few minutes to sync.) If it does not automatically install, follow the instructions for ...

iCal’s event scheduling options are relatively powerful—you can set up events that occur on a variety of daily, weekly, monthly, or even yearly schedules. However, there’s one seemingly-simple thing ...