You can update/change a calendar reminder by:
- Log on to your account at grokker.com
- Navigate to your profile and select the Calendar tab.
- Select the scheduled video you would like to update.
- Choose the new time and date and select "Save" or select "Cancel this Reminder" to delete it.
Note: You will receive an email reminder or iOS app reminder 10 minutes before each scheduled video. Click the reminder and it will take you straight to the video page.