Differentiate between the following tools .
1. Polygonal lasso tool and magnetic lasso tool. 2. Crop tool and move tool.
Answers
Select the Lasso tool , and set feathering and anti-aliasing in the options bar. (See Soften the edges of selections.)
To add to, subtract from, or intersect with an existing selection, click the corresponding button in the options bar.
Photoshop Selection options
Selection options
A. New B. Add To C. Subtract From D. Intersect With
Do either of the following:
Drag to draw a freehand selection border.
To switch between freehand and straight-edged segments, press Alt (Windows) or Option (Mac OS), and click where segments should begin and end. (To erase recently drawn straight segments, hold down the Delete key.)
To close the selection border, release the mouse without holding down Alt or Option.
(Optional) Click Refine Edge to further adjust the selection boundary. See Refine selection edges.