Selection Tool in Canvas
The selection tool allows you to select a region in the canvas and move the contents of that selection to another area in the canvas.
To select a region:
From the Drawing toolbar, select the selection tool.
In the canvas, click the mouse and drag the cursor across the region to be selected.
Release the mouse. The area is highlighted.
As necessary, move the contents of the region by clicking and dragging the mouse.
Download Help Document