Selection BasicsRepositioning a SelectionShift Key – Constrain ProportionsSpace Bar – Drag SelectionAlt/Option Key – Grow Selection from CenterAdding To and Creating More SelectionsShift Key – Add to SelectionAlt/Option Key – Reduce or Remove Parts of SelectionSo Where Would I Use This?Applying an Adjustment Layer to a SelectionFeathering a SelectionHiding a SelectionWhy Would I Use This?Resizing a SelectionSaving SelectionsAnti-AliasQuick Mask