Photoshop

What is photoshop and what is it used of photoshop what are the advantages of photoshop.
-photoshop Adobe Photoshop is a raster graphics editor developed
-Photo Editing
-Logo Design
-Enhancing
-Photo Composition
-Color Correction
-Banner Design
-T-Shirt Design
-UI Design
-iPhone Apps Design
-Box design and 3d Views
-Flyer Design
-Website Header Design
-Website Mockup
-Business Card Design
-Image background removal
-eBook cover page design