How can I remove a background from a transparent object in Photoshop?

In photoshop you can draw the most accurate and most controlled line with the pen tool. draw controlled line by combining click and drag and pen tool lets you edit every single dot and curve or shape after drawing lines. photoshop also lets you decide how do you want the drawn path. oath can be used as pixel-based shapes. in photoshop you can edit pixel-based shape with any image editing tools.path-based the shape has an editable fill and stroke-like illustrator. you can add, subtract or intersect path with the existing path. mostly photoshops pen tool is designed to mask and selection and that's why every path is convertible to selection.path can be saved as JPEG and TIFF format and later on also be loaded and turned into selection whenever needed without re-selecting the object manually.