- work items
An item that can be scheduled using the Task Scheduler service. It can be any item that the Task Scheduler service runs at a time that is specified by the item's trigger(s).
Currently, tasks are the only valid type of work item.
- working directory
The directory where Task Scheduler will start to run the task. If no working directory is specified, Task Scheduler will run the task in the %windir%\system32 directory.