Quick Selection is a feature in Photoshop that lets you select a part of your image and then make a selection. You can use Quick Selection to select areas of your image that you want to keep, or you can use it to select specific objects in your image. To use Quick Selection, first open the Select tool and then click on the part of your image that you want to select. The Select tool will show a list of all the objects that are within the selected area. To make a selection, just click on one of the objects in the list and then drag it towards the edge of the selection area. The Select tool will automatically move any other objects within the selection area towards the edge of the selection area. If you want to remove all elements from an entire image, or if you want to make a specific object inside of an existing selection, you can use Ctrl+C (Windows) or Cmd+C (Mac) to delete everything within the selected area.