There are three tabs at the top right: Monthly, Weekly and Daily. Use the left/right arrows to move one month, week or day, or click the date box to pick a month (monthly), a week (weekly, weeks run Sunday to Saturday) or a day (daily). Weekly and daily views are laid out by hour: rows run from your Start Time to End Time (Catering > Settings > Catering tab > Online Ordering Open Time), extended if an event starts earlier or later; each event is placed in the row of its start hour. There are no venue, status or agent filters in the current version — the calendar always shows all events, venue bookings and tasks of the active kitchen.