Cropping or Magic tool?

when i download a render i use magic tool but some of them delete the immage so do i have to crop i think sorry im new to this and im using Adobe Photoshop CS3

press C and get the crop tool


you used magic tool so you would have bushy edges clean those up a little with the extract tool if you want

I like the magic tool. Its very magicy.

All depends on the background of the image you want to render.