How do u crop?

its really hard!!! some pros pls tell me how do u get ur pics out so nicely

there are many ways
some were downloaded (cropped by others)
the use of mask tool
pollygonal lasso tool
pen tool
eraser tool

pen tool or polygonal lasso.
sometimes u may need the cloning tool for complicated renders.

if im not gonna be sharing the render/pic with others i use the extract tool, takes less time and you can cover up the rough edges easily

hmm, if u use the extract tool you must be very careful. and u must feather it..

hmm polygonal tool is hard hmmm, after cropping it i ctrl+c it eh?

yerif you really want or u can go ctrl+I and it reverses selection then u just hit delete and the crap around it is gone.