Lasso Tool Photoshop

The Lasso Tool is a very HANDY and IMPORTANT tool in Photoshop, using this tool you can easily select and create LAYERS inside an image, Press Shift+L to select or toggle to more tools below. Try yourself once to get an idea to how to select a layer. Now after making selection, if you want to add or subtract anything then simply Hold Left Shift, now you can add new area into the selection or if you want to subtract Hold Left Alt and then select.