On the Calendars page, select a calendar you like and click Subscribe.

If you are not logged in to WebCal.Guru, the button will be labeled Download. You will not be able to modify subscription settings and you will have significantly smaller selection of calendars. In this case, jump directly to Step 3.

Adjust the subscription settings if needed and click Add to My Calendars.

You will be taken to My calendars page. On the calendar you just added, click and select Download.

Open your calendar application, and look for a command to add new calendar (or a new calendar subscription). Paste the address in Subscription URL or similar field. All applications are different so it is impossible to give instructions for all of them. If you can't find it, send email to [email protected] and we'll resolve it together.