Add a Task
"New Task" - Adds a new task at the same level as the selected task.
"New Subtask" - Adds a child task to the selected task.
Edit a Task
Use one of the following approaches to edit a task:
Double-click a task in the task list.
Right-click a task and select the "Task Details" context menu item (or double-click a task in the chart area).
Hover the mouse pointer over the task you want to modify.
Move - Drag the task to change its start and end times.
Resize - Drag a resize handle (located at a task's edge) to change the task duration.
Change progress - Move the slider to change the task's progress.
The Gantt saves changes after you edit a task in the task list, move a task, or drag its resize handle in the chart area.
In the "Task Details" dialog, click OK to save changes.
Remove a Task
Click "Undo" or "Redo" in the toolbar) (press Ctrl+Z or Ctrl+Y) to cancel or reverse changes.