# Schedule

Navigation: Using Scheduled TreeSize Tasks > Schedule Dialog > # Schedule |

Here you can specify when and in which interval the task should be executed.

## Schedule Interval

### Once | The task will be executed only once, at the specified "Start at" date and time.
### Daily | The task will be executed every day, or all 2,3,4... days, starting at the date and time specified under "Start at".
### Weekly | The task will be executed weekly (on a specified week day), starting at the date and time specified under "Start at".
### Monthly | The task will be executed monthly. You can set up a task to run either •on all specified days. For example: "On day 1,15, and 30 of the month. •on certain weekdays, such as "every second and last Monday" of the month. Both options will be applied after the starting time and date that was specified under "Start at".