As with creating new tasks, changes to tasks will not actually be made until the crontab is saved.
To cut a scheduled task, first select the task to be cut. Then select Edit->Cut.
Alternatively, you can use the right mouse button menu and choose Cut, or simply press Ctrl+X.
To copy a scheduled task, first select the task to be copied. Then select Edit->Copy .
Alternatively, you can use the right mouse button menu and choose Copy, or simply press Ctrl+C.
To paste a scheduled task, first a scheduled task must have already been cut or copied to the clipboard. Once a scheduled task has been cut or copied, paste will be enabled. Then select the Tasks folder. Finally, select Edit->Paste.
Alternatively, you can use the right mouse button menu and choose Paste, or simply press Ctrl+V.
To modify a scheduled task, first select the task to be modified. Then select Edit->Modify....
Alternatively, you can use the right mouse button menu and choose Modify..., or simply press Ctrl+O. You will see the Edit Task dialog, which you would modify as described above.
To delete a scheduled task, first select the task to be deleted. Then select Edit->Delete.
Alternatively, you can use the right mouse button menu and choose Delete.
To enable or diabled a scheduled task, first select the disabled task. Disabled tasks will have Disabled in their descriptions. Then select Edit->Enabled.
Alternatively, you can use the right mouse button menu and choose Enabled. Confirm that the scheduled task's program name, parameters, and description are correctly displayed.
To run a scheduled task immediately, first select the task. Then select Edit->Run Now.
Alternatively, you can use the right mouse button menu and choose Run Now.