Photoshop is the most widely used image editing tool used, and has capabilities that you cannot even imagine. Be it photography, graphic designing, or anything else photoshop is a very vital resource. It can change the way the images look and can help you work wonderfully on your creativity, and other resources. Filters, windows, layers, etc., photoshop is all about them, and you can achieve extremely wonderful results that you wouldn’t have even expected. A simple and easy to use tool, if you learn it properly.